Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Cutlass 1978-81 - Pair PD125K 1975-1981 Pontiac Grand Prix

1975-1981 Pontiac Grand Prix

1975-1977 Oldsmobile Custom Cruiser

Chevrolet 12-bolt Rear end 1965-72

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the benefits of Boom Mat Spray-On sound deadening can be used on any vehicle

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Oldsmobile V8 - Cutlass 1978-81 - Pair PD125K 1975-1981 Pontiac Grand PrixHedman Hedders Standard Uncoated Headers; 1 3 4" Tube Diameter; 3" Collector; Full Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 3 4" Tube