Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-3/4" - 1-7/8" - 2" Tube Diameter AS02421 it will have to be

it will have to be relocated and machining would be required

1983-1988 Mercury Cougar

Ford Modular / GM LS-Series

COMP Cams(R) steel retainers are the solution

Schoenfeld SB Chevy Conventional Crossover Headers - Standard Port - 1-3/4" - 1-7/8" - 2" Tube Diameter AS02421 it will have to beProduct Description: Headers Conventional Crossover Tri Y 1. 75 to 1. 875 to 2 in Primary 3. 5 in Collector Steel Black Paint Small Block Chevy Pair Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows,