1974 Pontiac Bonneville Exhaust Header Gasket Parts

Choose your Engine for your 1974 Pontiac Bonneville


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Remflex Exhaust Gaskets
  • Exhaust Gasket-PONTIAC V8, 326-455
  • Suggested Torque: 20 Ft Lbs; 1-1/8" x 1-3/4" D-Shaped Center Ports ; 1-3/8" x 1-13/16" Oval End Ports; (Port Match to the Head); Manifold or Headers; 2/Set
  • V8 - 326, 350, 370, 389, 400, 421, 428, 455 ('58-'79),( Except Ram Air IV, Super Duty and High Output), 1-1/8" x 1-3/4" D-Shaped Center Ports , 1-3/8" x 1-13/16" Oval End Ports, (Port Match to the Head), Manifold or Headers, 2/Set
  • Product Attributes:
    • Title: Remflex Exhaust Gasket
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Block CC Engine Engine Version CID
1974 - Pontiac Bonneville V 7456 8 Cyl 7.5L U/K 455

FlowTech
  • Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets
  • Header Gasket Set; Includes 1 Pair Head Flange Gaskets/1 Pair 2.5 in. Exhaust Collector Gaskets/1 Pair 3 in. Exhaust Collector Gaskets; 1 Pair Full Length Header Gaskets;
  • Header Gasket Set
  • Product Attributes:
    • Gasket Line: P73 Ferroglass Non-asbestos
    • WARNING CA Proposition 65: No
    • Port Shape: Oval
    • Collector Gaskets Included: Yes
    • Thickness: 0.062 In.
    • Port Size: 1.500 In. X 1.820 In.
  • Features:
    • Engineered For A Precise Easy Fit
    • P73 Ferro glass Non-Asbestos Facing Material
    • Mechanically Clinched To A Perforated Metal Core
    • Superior Sealing And Strength
    • Inorganic Filler system
  • Replacement Header Gaskets for 283-400 Small Block Chevy full length headers. Kit consists of (2) Header flange gaskets and (2) 3 collector gaskets and (2) 2.5 collector gaskets

Additional Fitment Information:
Vehicle Block CC Engine CID
1974 - Pontiac Bonneville V 5733 8 Cyl 5.7L 350
Showing 1 - 2 of 2 products

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