Headers, Round Port 1-5/8" Tubes, 1978-88 SBC G-Body, 3/8” Flange 3" Collector

These full-length headers promote exhaust gas flow resulting in increased performance over factory exhaust manifolds. Sets feature a 3/8" thick mounting flange and 1-5/8” tubes made from 16-gauge material down to a 3” collector. Available in steel or stainless steel material. Steel options include natural, black hi-temperature painted, or metallic-silver ceramic coated. Includes 3" to 2-1/2" reducers, mounting hardware, and gaskets.