Hedman Street Headers - 55-57 Bel Air 4122SMLBU 1977-1982 Buick Skylark

1977-1982 Buick Skylark

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1984-1995 Chevrolet G30

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Hedman Street Headers - 55-57 Bel Air 4122SMLBU 1977-1982 Buick SkylarkHedman Hedders Standard Uncoated Headers; 1 5 8" 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 5 8" Tube