Hedman Parts


Showing 1 - 10 of 151 products
Image
SKU
Product
Rating
Price

Hedman
  • Long-tube Headers For 64-77 Chevelle with 396-502
  • 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:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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: Yes
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness:
      • 16g
      • 18g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Port Shape: Round
    • 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.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • 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:
      • Mild Steel- Standard-duty
      • Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design:
      • Long Tubes
      • Standard
    • Material: Mild Steel
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness:
      • 0.25 In.
      • 0.3125 In.
    • Air Conditioning: No
    • Installation Hardware Included: Yes
    • Power Steering Notes: No Power Steering On Camaro, Chevy Ii/nova! Check Specific Ymm Info For Details.
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge:
      • 16g
      • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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 Region Fuel Type Engine Sub Model Aspiration CID
1968 - Chevrolet Bel Air V 6489 United States GAS 8 Cyl 6.5L Base Naturally Aspirated 396

Hedman
  • Long-tube Headers For 64-77 Chevelle with 396-502
  • 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.; Does not require EO if existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V)
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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: Yes
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Port Shape: Round
    • 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.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • 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: Mild Steel- Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Standard
    • Material: Mild Steel
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Air Conditioning: No
    • Installation Hardware Included: Yes
    • Power Steering Notes: No Power Steering On Camaro, Chevy Ii/nova! Check Specific Ymm Info For Details.
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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 Region Fuel Type Engine Sub Model Aspiration CID
1968 - Chevrolet Bel Air V 6489 United States GAS 8 Cyl 6.5L Base Naturally Aspirated 396

Hedman
  • Long-tube Headers For 64-77 Chevelle with 396-502
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: Yes Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. 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. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V)
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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: Yes
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Port Shape: Round
    • 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.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • 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: Mild Steel- Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Standard
    • Material: Mild Steel
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Air Conditioning: No
    • Installation Hardware Included: Yes
    • Power Steering Notes: No Power Steering On Camaro, Chevy Ii/nova! Check Specific Ymm Info For Details.
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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
1967 - Chevrolet Chevelle V 6489 OHV United States GAS 8 Cyl 6.5L Base Naturally Aspirated 396

Hedman
  • Long-tube Headers For 64-77 Chevelle with 396-502
  • 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. Does not require EO if existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V)
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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: Yes
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Port Shape: Round
    • 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.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type: Uncoated Mild Steel! Shipped With Temporary Paint.
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.75 In.
    • Crossover Pipe Included: No
    • Header Construction: Mild Steel- Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Standard
    • Material: Mild Steel
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Air Conditioning: No
    • Installation Hardware Included: Yes
    • Power Steering Notes: No Power Steering On Camaro, Chevy Ii/nova! Check Specific Ymm Info For Details.
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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 Fuel Type Sub Model Aspiration
1974 - Chevrolet El Camino United States GAS Base Naturally Aspirated

Hedman
  • Long-tube Headers For 64-77 Chevelle with 396-502
  • 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. Does not require EO if existing emission controls are not removed. Engine Family: BB Chevy 396-502 (MARK IV / GEN V)
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design; Non-Emissions Model
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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: Yes
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-3/4 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-3/4 In.
    • Port Shape: Round
    • 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.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type: Uncoated Mild Steel! Shipped With Temporary Paint.
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.75 In.
    • Crossover Pipe Included: No
    • Header Construction: Mild Steel- Standard-duty
    • Replacement Head Flange Gasket: 27530
    • Tube Design: Standard
    • Material: Mild Steel
    • Power Steering: No
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Air Conditioning: No
    • Installation Hardware Included: Yes
    • Power Steering Notes: No Power Steering On Camaro, Chevy Ii/nova! Check Specific Ymm Info For Details.
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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
1967 - Chevrolet Bel Air V 6489 OHV United States GAS 8 Cyl 6.5L Base Naturally Aspirated 396

Hedman
  • Long-Tube EO Headers For '78-87 GM G-Body 283-400 No A.I.R.
  • Air Conditioning: 1970 or later only- A/C equipped vehicles require bracket 20110.(Large piston compressor). 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: (104) On some models it may be necessary to remove Z bars. (SS Series) Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. E.O. Number: D167-33 Emissions Notes: 50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO D167-33 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:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Mounting Hardware Included:Yes Cylinder Head Port Shape:Round Variations:68317, 66317, 63317, 67318 & 67313. Tube Material Thickness:18g Tube Diameter:1-1/2 in. 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:50 State (No A.I.R.) Flange Style:Standard Finish:Uncoated Exhaust System Dia:2-1/2 in. Engine Notes:CHEVROLET ENGINES Only! Emissions Notes:EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website) 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 Bolts/Studs Included:Yes Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-1/2 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Header Construction:Standard-Duty E.O. #:Yes Installation Notes :May be necessary to remove Z bars (SS Series). Must modify rotary A/C bracket. California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Primary Tube Diameter (in):1.50 in. Notes :1978-87 G-Body; 78-83 Skylark; 78-87 Chevrolet passenger cars 283-400 No A.I.R. Engine:Chevy SB 283-400 (Gen 1) 1958-86 Collector Attachment:3 in. Collector Diameter:3 in. Flange Thickness:0.25 in. Primary Tube Gauge:18g Tube Design:LONG TUBES Tube Length:Long Tubes Tube Size:1-1/2 in. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-1/2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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
    • Finish: Uncoated
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness:
      • 16g
      • 18g
    • Tube Diameter: 1-1/2 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-1/2 In.
    • Port Shape: Round
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68317, 66317, 63317, 67318 & 67313.
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Installation Notes: May Be Necessary To Remove Z Bars (ss Series). Must Modify Rotary A/c Bracket.
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • Notes: 1978-87 G-body; 78-83 Skylark; 78-87 Chevrolet Passenger Cars 283-400 No A.i.r.
    • Primary Tube Diameter (in): 1.50 In.
    • Crossover Pipe Included: No
    • Header Construction:
      • Mild Steel- Standard-duty
      • Standard-duty
    • Tube Design:
      • Long Tubes
      • Standard
    • Material: Mild Steel
    • Key Feature: 50 State (no A.i.r.)
    • Power Steering: Yes
    • E.O. #: Yes
    • Engine Notes: Chevrolet Engines Only!
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness:
      • 0.25 In.
      • 0.3125 In.
    • Engine: Chevy Sb 283-400 (gen 1) 1958-86
    • LS SWAP: No
    • Air Conditioning: Yes
    • Installation Hardware Included: Yes
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge:
      • 16g
      • 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Eo# D167-33 (click Here For Covered Vehicles In Document On Arb.ca.gov Website)
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Sub Model Aspiration CID
1978 - Chevrolet Malibu V - OHV United States GAS 8 Cyl 5.0L Base Naturally Aspirated 305

Hedman
  • Long-Tube EO Headers For '78-87 GM G-Body 283-400 No A.I.R.
  • 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: (121) Must modify rotary A/C bracket. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. E.O. Number: D167-33 Emissions Notes: 50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO D167-33 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:27500 Cylinder Head:Stock Profile Heads Quantity:Sold as a pair. Crossover Pipe Included:No Catalytic Converter(s) Included:No Collector Bolts Included:Yes Catalog Code:HED Weld-Up:No Tuned:No Mounting Hardware Included:Yes Cylinder Head Port Shape:Round Variations:68317, 66317, 63317, 67318 & 67313. Tube Material Thickness:18g Tube Diameter:1-1/2 in. 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:50 State (No A.I.R.) Flange Style:Standard Finish:Uncoated Exhaust System Dia:2-1/2 in. Engine Notes:CHEVROLET ENGINES Only! Emissions Notes:EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website) 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 Bolts/Studs Included:Yes Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-1/2 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Header Construction:Standard-Duty E.O. #:Yes Installation Notes :May be necessary to remove Z bars (SS Series). Must modify rotary A/C bracket. California Proposition 65:WARNING: Cancer. For more info visit www.P65Warnings.ca.gov Primary Tube Diameter (in):1.50 in. Notes :1978-87 G-Body; 78-83 Skylark; 78-87 Chevrolet passenger cars 283-400 No A.I.R. Engine:Chevy SB 283-400 (Gen 1) 1958-86 Collector Attachment:3 in. Collector Diameter:3 in. Flange Thickness:0.25 in. Primary Tube Gauge:18g Tube Design:LONG TUBES Tube Length:Long Tubes Tube Size:1-1/2 in. Tube Style:Long Tubes
  • Standard Uncoated Headers; 1-1/2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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
    • Finish: Uncoated
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness:
      • 16g
      • 18g
    • Tube Diameter: 1-1/2 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-1/2 In.
    • Port Shape: Round
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68317, 66317, 63317, 67318 & 67313.
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Installation Notes: May Be Necessary To Remove Z Bars (ss Series). Must Modify Rotary A/c Bracket.
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • Notes: 1978-87 G-body; 78-83 Skylark; 78-87 Chevrolet Passenger Cars 283-400 No A.i.r.
    • Primary Tube Diameter (in): 1.50 In.
    • Crossover Pipe Included: No
    • Header Construction:
      • Mild Steel- Standard-duty
      • Standard-duty
    • Tube Design:
      • Long Tubes
      • Standard
    • Material: Mild Steel
    • Key Feature: 50 State (no A.i.r.)
    • Power Steering: Yes
    • E.O. #: Yes
    • Engine Notes: Chevrolet Engines Only!
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness:
      • 0.25 In.
      • 0.3125 In.
    • Engine: Chevy Sb 283-400 (gen 1) 1958-86
    • LS SWAP: No
    • Air Conditioning: Yes
    • Installation Hardware Included: Yes
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge:
      • 16g
      • 18g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Eo# D167-33 (click Here For Covered Vehicles In Document On Arb.ca.gov Website)
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Aspiration CID
1986 - Pontiac Grand Prix V - OHV United States GAS 8 Cyl 5.0L Naturally Aspirated 305

Hedman
  • Long-Tube EO Headers For '78-87 GM G-Body 283-400 No A.I.R.
  • Air Conditioning: Not for '67-69 with A/C! 1970 and later with Large Piston A/C need 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: (104) On some models it may be necessary to remove Z bars. (SS Series) Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. E.O. Number: D167-33 Emissions Notes: 50 State Legal (street legal) Headers per vehicle listing on C.A.R.B. EO D167-33 Engine Family: SB Chevy 283-400 (Gen 1)
  • Standard Uncoated Headers; 1-1/2 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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
    • Finish: Uncoated
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-1/2 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-1/2 In.
    • Port Shape: Round
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: Yes
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68317, 66317, 63317, 67318 & 67313.
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Installation Notes: May Be Necessary To Remove Z Bars (ss Series). Must Modify Rotary A/c Bracket.
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • Primary Tube Diameter (in): 1.50 In.
    • Crossover Pipe Included: No
    • Header Construction: Mild Steel- Standard-duty
    • Tube Design: Standard
    • Material: Mild Steel
    • Key Feature: 50 State (no A.i.r.)
    • Power Steering: Yes
    • E.O. #: Yes
    • Engine Notes: Chevrolet Engines Only!
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Engine: Chevy Sb 283-400 (gen 1) 1958-86
    • LS SWAP: No
    • Air Conditioning: Yes
    • Installation Hardware Included: Yes
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • Header Material: Mild Steel
    • Catalytic Converter(s) Included: No
    • Replacement Gasket: 27500
    • Collector Style: Ball And Socket Style (gasketless)
    • Emissions Notes: Eo# D167-33 (click Here For Covered Vehicles In Document On Arb.ca.gov Website)
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Sub Model Aspiration CID
1979 - Chevrolet El Camino V - OHV United States GAS 8 Cyl 5.7L Base Naturally Aspirated 350

Hedman
  • Long Tube Headers For 1982-92 Chevy Camaro 283-400
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: No Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (109) Dual exhaust only, limited ground clearance. Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (131) Chevy engine. Footnotes: (135) Transmission size limited to 700R4 and 350 Turbo. Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles. Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Engine Family: SB Chevy 283-400 (Gen 1) Contents:Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions 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:68466, 68468 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:No Manual Transmission - Column:No 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. 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 Title:HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN Collector Diameter:3 in. Notes :82-92 Camaro; 82-91 Firebird, T/A 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:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness:
      • 16g
      • 18g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Port Shape: Round
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: No
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68466, 68468
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • Notes: 82-92 Camaro; 82-91 Firebird, T/a 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction:
      • Mild Steel- Standard-duty
      • Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design:
      • Long Tubes
      • Standard
    • Material: Mild Steel
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness:
      • 0.25 In.
      • 0.3125 In.
    • Air Conditioning: Yes
    • Installation Hardware Included: Yes
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge:
      • 16g
      • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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 Camaros and Pontiac Firebirds 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 factory-equipped 5.0L / 5.7L (305/350 cid) V8 Chevy Camaros and Pontiac Firebirds. The smooth 1-5/8 in tube design provides ample exhaust flow to let your third-gen F-Body's 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 Block CC Cylinder Head Type Region Fuel Type Engine Aspiration CID
1985 - Pontiac Firebird V - OHV United States GAS 8 Cyl 5.0L Naturally Aspirated 305

Hedman
  • Long Tube Headers For 1982-92 Chevy Camaro 283-400
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: No Manual Transmission - Floor: No Footnotes: (121) Must modify rotary A/C bracket. Footnotes: (135) Transmission size limited to 700R4 and 350 Turbo. Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles. Footnotes: (6) Modification to stock exhaust required to retain catalytic converter. Footnotes: (1) Without smog injection or injection heads. Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98). Footnotes: (109) Dual exhaust only, limited ground clearance. Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles. Engine Family: SB Chevy 283-400 (Gen 1)
  • Standard Uncoated Headers; 1-5/8 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • 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
    • Finish: Uncoated
    • Flange Style: Standard
    • Collector Bolts Included: Yes
    • Bolts/Studs Included: Yes
    • Automatic Transmission - Floor: Yes
    • with EGR: No
    • Tube Material Thickness: 16g
    • Tube Diameter: 1-5/8 In.
    • Automatic Transmission - Column: Yes
    • Package Contents: Headers, Ball And Socket Reducers (exhaust Adapters), Gaskets, Mounting Hardware
    • Reducer Outlet Size: 2-1/2 In.
    • Tube Size: 1-5/8 In.
    • Port Shape: Round
    • Tube Length: Long Tubes
    • Manual Transmission - Floor: No
    • Collector Diameter: 3 In.
    • Tube Style: Long Tubes
    • Variations: 68466, 68468
    • Collector Size: 3 In.
    • Header Finish: Uncoated
    • Mounting Hardware Included: Yes
    • Weld-Up: No
    • Collector Attachment: 3 In.
    • Header Fasteners Included: Yes
    • Y-Pipe Included: No
    • Contents: Header(s), New Bolts, Gasket(s) To Head, Reducer(s) And Hardware, Instructions
    • Finish Type:
      • Uncoated Mild Steel
      • Uncoated Mild Steel! Shipped With Temporary Paint.
    • Notes: 82-92 Camaro; 82-91 Firebird, T/a 283-400
    • Motor Mounts Included: No
    • Primary Tube Diameter (in): 1.625 In.
    • Crossover Pipe Included: No
    • Header Construction: Mild Steel- Standard-duty
    • Replacement Head Flange Gasket: 27500
    • Tube Design: Standard
    • Material: Mild Steel
    • Power Steering: Yes
    • E.O. #: No
    • Exhaust System Dia: 2-1/2 In.
    • Flange Thickness: 0.3125 In.
    • Air Conditioning: Yes
    • Installation Hardware Included: Yes
    • Reducers Included: Yes
    • Gasket Or Seal Included: Yes
    • Primary Tube Gauge: 16g
    • 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.
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!
  • 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 Camaros and Pontiac Firebirds 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 factory-equipped 5.0L / 5.7L (305/350 cid) V8 Chevy Camaros and Pontiac Firebirds. The smooth 1-5/8 in tube design provides ample exhaust flow to let your third-gen F-Body's 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 Block CC Cylinder Head Type Region Fuel Type Engine Aspiration CID
1987 - Chevrolet Camaro V - OHV United States GAS 8 Cyl 5.7L Naturally Aspirated 350
Showing 1 - 10 of 151 products

Loading...