Schoenfeld SB Chevy Adapter Kit 7-1/2 10 AN Male O-Ring to

10 AN Male O-Ring to 10 AN Male O-Ring

Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange

2002-2005 Workhorse Custom Chassis W52

banked 1/4-3/8 mile tracks

Schoenfeld SB Chevy Adapter Kit 7-1/2 10 AN Male O-Ring toFlange Thickness is 1 4". 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, race mufflers, insert mufflers, mandrel bends, exhaust reducers, header gaskets, and more. Product Description: Header