Hedman Street Headers 1-5/8" Primary 3" Collector Steel - Natural 29022R They are made from 3/8

They are made from 3/8

Hose Clamp Pliers

1987 Chevrolet R30 CID 327

1978-1988 Chevrolet Monte Carlo CID 327 RWD

Hedman Street Headers 1-5/8" Primary 3" Collector Steel - Natural 29022R They are made from 3/8Hedman Hedders 67 87 C10 C20 Trucks And SUVs With Sb Chevy; Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Mid Length Design Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy truck headers for nearly as long. Whether your cherished truck is powered by a Chevy small block, big block, or LS engine, Hedman Hedders manufactures as model for you in its Whittier, California