proflow exhaust headers stainless steel, turbo v-band , ls1 ls2, engine swap, chev holden, 1 7/8in. primary, turbo v band flange, set

Our turbo manifolds improve your engines breathing ability and increases the cylinder scavenging effect by providing consistent tubing diameters throughout the system. Constructed from heavy-duty, 16-gauge 304 stainless steel, these headers offer 1-7/8" tubing diameters for increased exhaust gas flow to provide steady boost pressures. They have 7/16" thick flanges for maximum strength and feature 3" V-band collector outlets to allow easy pairing with many turbochargers. Clamps and gaskets included.