Schoenfeld Adjustable Collector IMCA Headers - 1-5/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy 8001000 Big Block and 90 degree

Big Block and 90 degree V6 Chevy engines with spin-on oil filters

Black Powdercoated Housing

1999-2002 Freightliner FC70

Complete hardware kit includedDerale has been the leader in performance cooling for decades

Lenzing's natural fibers are moisture wicking making a perfect blend for a racer

Schoenfeld Adjustable Collector IMCA Headers - 1-5/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy 8001000 Big Block and 90 degreeShorter primaries increase flat torque range with crisp throttle response. 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