Schoenfeld Adjustable Collector IMCA Headers - 1-5/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy Fuel Rail 5% FS (+/- 1

5% FS (+/- 1

1960-1966 Pontiac Star Chief

Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability

ΓÇó Works with Holley 92/95mm Hi-Ram and Mid-Ram intakes

Schoenfeld Adjustable Collector IMCA Headers - 1-5/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy Fuel Rail 5% FS (+/- 1Shorter 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