Hedman Parts


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Hedman
  • ELITE CHEVY S10-S15 2WD V8 SB- BLACK MAXX
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (229) Engine Swap Headers. Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Engine Family: SB Chevy 283-400 (Gen 1) Drivetrain:2WD Only! Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27520 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:14g Primary Tube Diameter (in):1.50 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:BLACK MAXX Satin Black Ceramic-Metallic Cylinder Head Port Shape:Oval Variations:69526 Tube Style:Mid-Length Tube Size:1-1/2 in. Tube Material Thickness:14g Tube Length:Mid-Length Tubes Tube Diameter:1-1/2 in. Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Oval Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Header Port Shape:Oval Port Replacement Head Flange Gasket:27520 Flange Style:Standard Finish Type:BLACK MAXX- Black Ceramic-Metallic Coating Finish:BLACK MAXX Satin Black Ceramic-Metallic Exhaust System Dia:2-1/2 in. Notes :82-00 GM S10/15, Blazer, Jimmy, Sonoma 2WD SBC Collector Style:Ball and Socket Style (Gasketless) Collector Size:2-1/2 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:No Air Conditioning:Yes Reducers Included:Yes Gasket Or Seal Included:Yes Collector Attachment:2-1/2 in. Flange Thickness:0.375 in. Bolts/Studs Included:Yes Header Construction:ELITE Heavy-Duty E.O. #:No Title:HEDMAN HEDDERS ELITE CHEVY S10-S15 2WD V8 SB- BLACK MAXX California Proposition 65:WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Header Style:Mid-Length Tube Tube Design:MID-LENGTH Engine:Chevy SB 283-400 (Gen 1) 1958-86 Head Type:Factory Heads Collector Diameter:2-1/2 in.
  • Product Attributes:
    • Header Port Shape: Oval Port
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Oval
    • Header Style: Mid-length Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 14g
    • Tube Diameter: 1-1/2 In.
    • Automatic Transmission - Column: No
    • Head Type: Factory Heads
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-1/2 In.
    • Tube Length: Mid-length Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 2-1/2 In.
    • Tube Style: Mid-length
    • Variations: 69526
    • Drivetrain: 2wd Only!
    • Collector Size: 2-1/2 In.
    • Header Finish: Black Maxx Satin Black Ceramic-metallic
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 2-1/2 In.
    • Y-Pipe Included: No
    • Finish Type: Black Maxx- Black Ceramic-metallic Coating
    • Notes: 82-00 Gm S10/15, Blazer, Jimmy, Sonoma 2wd Sbc
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.50 In.
    • Crossover Pipe Included: No
    • Header Construction: Elite Heavy-duty
    • Replacement Head Flange Gasket: 27520
    • Tube Design: Mid-length
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Engine: Chevy Sb 283-400 (gen 1) 1958-86
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 14g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27520
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 20 years. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    This set is part of Hedman's BLACK ELITE line of headers, and have stout 3/8 in. flanges, and thicker 14 gauge primary tubes. The heavy-duty construction of HEDMAN BLACK ELITE Hedders makes them ideal for high-performance engines and tow vehicles, which produce higher exhaust temperatures.

    BLACK ELITE models have a SATIN-BLACK ceramic finish that can withstand temperatures up to 1400 degrees F. The coating looks great and keeps more heat in the tubes. This results in faster exhaust speeds for improved exhaust scavenging, and reduced underhood temperatures.

    These MID-LENGTH TUBE headers are designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine into 1982-2004 Chevy S10/Blazer, GMC S15/Jimmy 2WD trucks. Fits both manual and automatic transmission trucks. The smooth 1-1/2 in. tube design provides ample exhaust flow to let your transplanted 283-400 SB Chevy engine breathe easy, and produce additional torque over factory manifolds.

    To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #9906 engine swap mount kit.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.

    Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. The ceramic-metallic finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.


Additional Fitment Information:
Vehicle Region Fuel Type Drive Type
2003 - Chevrolet S10 United States GAS RWD

Hedman
  • ELITE Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: No Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (219) Will fit 605 steering box. Footnotes: (25) Engine swap, all parts must be factory stock. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: SB Chevy 283-400 (Gen 1) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27520 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:14g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Matte Silver Ceramic-Metallic Cylinder Head Port Shape:Oval Variations:68126, 68128 Tube Size:1-5/8 in. Tube Material Thickness:14g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Oval Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Header Port Shape:Oval Port Replacement Head Flange Gasket:27520 Flange Style:Standard Finish Type:MATTE SILVER Ceramic-metallic coated Finish:Matte Silver Ceramic-Metallic Exhaust System Dia:2-1/2 in. Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:No Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.375 in. Bolts/Studs Included:Yes Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Header Construction:ELITE Heavy-Duty E.O. #:No Notes :55-57 Chev. Pass. Car 283-400 California Proposition 65:WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Title:HEDMAN HEDDERS ELITE HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. Tube Style:Long Tubes
  • ELITE Hedders; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Variations: 68126, 68128
    • Collector Size: 3 In.
    • Header Finish: Matte Silver Ceramic-metallic
    • Header Port Shape: Oval Port
    • Mounting Hardware Included: Yes
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Tuned: No
    • Cylinder Head Port Shape: Oval
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Y-Pipe Included: No
    • Flange Style: Standard
    • Finish Type: Matte Silver Ceramic-metallic Coated
    • Notes: 55-57 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Collector Bolts Included: Yes
    • Crossover Pipe Included: No
    • Header Construction: Elite Heavy-duty
    • Automatic Transmission - Floor: Yes
    • Replacement Head Flange Gasket: 27520
    • with EGR: No
    • Tube Design: Long Tubes
    • Tube Material Thickness: 14g
    • Power Steering: Yes
    • E.O. #: No
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: No
    • Exhaust System Dia: 2-1/2 In.
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Collector Diameter: 3 In.
    • Primary Tube Gauge: 14g
    • Tube Style: Long Tubes
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27520
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Sub Model Aspiration CID
1957 - Chevrolet One-Fifty Series V 4638 OHV United States GAS 8 Cyl 4.6L Base Naturally Aspirated 283

Hedman
  • Std. Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH;Non-Emissions Model
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: Yes Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27530 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68196, 68198 Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-3/4 in. Tube Design:LONG TUBES Power Steering:No Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:Yes Header Port Shape:Round Replacement Head Flange Gasket:27530 Flange Style:Standard Finish:Uncoated Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:No Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Reducer Outlet Size:2-1/2 in. Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN; NON-EMISSIONS MODEL Collector Diameter:3 in. Finish Type:Uncoated Mild steel Notes :64-77 Various Chev. Car 396-502 Exhaust System Dia:2-1/2 in.
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Manual Transmission - Column: Yes
    • Header Style: Long Tube
    • Cylinder Head Port Shape: Round
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68196, 68198
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 Various Chev. Car 396-502
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.75 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Long Tubes
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: No
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27530
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of BB Chevy (396-454) powered 1967-77 Chevy passenger cars. Model like, 1967-69 Camaros, 64-77 Chevelles and El Caminos, 68-74 Novas, and 1965-70 Belair, Impala and Biscayne models. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. Also available with ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1970 - Chevrolet Caprice United States

Hedman
  • Std. Uncoated Headers; 1-3/4 in. Tube Dia; FULL LENGTH;Non-Emissions Model
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (20) For factory heads. Verify aftermarket head compatibility before purchasing. Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V) Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27530 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.75 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68196, 68198 Tube Size:1-3/4 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-3/4 in. Tube Design:LONG TUBES Power Steering:No Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:Yes Header Port Shape:Round Replacement Head Flange Gasket:27530 Flange Style:Standard Finish:Uncoated Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:No Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Reducer Outlet Size:2-1/2 in. Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN; NON-EMISSIONS MODEL Collector Diameter:3 in. Finish Type:Uncoated Mild steel Notes :64-77 Various Chev. Car 396-502 Exhaust System Dia:2-1/2 in.
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Manual Transmission - Column: Yes
    • Header Style: Long Tube
    • Cylinder Head Port Shape: Round
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68196, 68198
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 Various Chev. Car 396-502
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.75 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Long Tubes
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: No
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27530
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of BB Chevy (396-454) powered 1967-77 Chevy passenger cars. Model like, 1967-69 Camaros, 64-77 Chevelles and El Caminos, 68-74 Novas, and 1965-70 Belair, Impala and Biscayne models. The smooth 1-3/4 in tube design provides ample exhaust flow to let your 396-454 Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. Also available with ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Sub Model Aspiration CID
1965 - Chevrolet Malibu V 6489 OHV United States GAS 8 Cyl 6.5L Base Naturally Aspirated 396

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: No Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1982 - Chevrolet Caprice United States

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: No Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1973 - Chevrolet Laguna United States

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1976 - Chevrolet Monte Carlo United States

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1971 - Chevrolet Monte Carlo United States

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1967 - Chevrolet El Camino United States

Hedman
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design
  • Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110 Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (49) Will not fit (Saginaw) close ratio P/S with 825 power steering box, 1967-69. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Y-Pipe Included:No with EGR:No with A.I.R. System:No Package Contents:Set of Headers, mounting hardware and gaskets Installation Hardware Included:Yes Replacement Gasket:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Motor Mounts Included:No Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Primary Tube Gauge:18g Primary Tube Diameter (in):1.625 in. Mounting Hardware Included:Yes Header Material:Mild Steel Header Finish:Uncoated Cylinder Head Port Shape:Round Variations:68296, 68298 Tube Size:1-5/8 in. Tube Material Thickness:18g Tube Length:Long Tubes Tube Diameter:1-5/8 in. Tube Design:LONG TUBES Reducer Outlet Size:2-1/2 in. Power Steering:Yes Port Shape:Round Material:Mild Steel Manual Transmission - Floor:Yes Manual Transmission - Column:No Key Feature:Without A.I.R. Header Port Shape:Round Replacement Head Flange Gasket:27500 Flange Style:Standard Finish Type:Uncoated Mild steel Finish:Uncoated Exhaust System Dia:2-1/2 in. Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Style:Ball and Socket Style (Gasketless) Collector Size:3 in. Automatic Transmission - Floor:Yes Automatic Transmission - Column:Yes Air Conditioning:Yes Reducers Included:Yes Header Style:Long Tube Gasket Or Seal Included:Yes Collector Attachment:3 in. Flange Thickness:0.25 in. Bolts/Studs Included:Yes Header Construction:Standard-Duty E.O. #:No California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Collector Diameter:3 in. Notes :64-77 A-Body, 71-93 Chev. Pass. Car 283-400 Emissions Notes:NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • Header Port Shape: Round
    • Quantity: Sold As A Pair.
    • with A.I.R. System: No
    • Cylinder Head: Stock Profile Heads
    • Tuned: No
    • Cylinder Head Port Shape: Round
    • Header Style: Long Tube
    • Manual Transmission - Column: No
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68296, 68298
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Y-Pipe Included: No
    • Finish Type: Uncoated Mild Steel
    • Notes: 64-77 A-body, 71-93 Chev. Pass. Car 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Long Tubes
    • Key Feature: Without A.i.r.
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.25 In.
    • Air Conditioning: Yes
    • Reducers Included: Yes
    • Primary Tube Gauge: 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.
  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in tube design provides ample exhaust flow to let your 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Region
1977 - Chevrolet El Camino United States
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