Schoenfeld Conventional Crossover Headers - 1.75 to 1.875 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy 136V - Pair 3550224-123 004 in with engine warmThe

004 in with engine warmThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Two Holes For Switch ButtonsSince 1962

2009-2017 BMW X6

1971-1974 Dodge D300 Pickup

Outerwears was created to fulfill a desperate need to keep the Air filter and engine clean during off road racing

Schoenfeld Conventional Crossover Headers - 1.75 to 1.875 in Primary - 3.5 in Collector - Black Paint - Small Block Chevy 136V - Pair 3550224-123 004 in with engine warmTheConventional Crossover HeadersHeaders conform tightly to the cylinder head. Fits Bemco, Coleman, Hamke, Howe, Pre 1998 Lefthander and Port City. 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,