Schoenfeld Adjustable Collector IMCA Headers - 1-3/4" to 1-7/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy 34014BK Also cleans carburetor deposits and

Also cleans carburetor deposits and injectors

1-7/8" x 8" Coil-over Springs

Both Switches can be used with stock inductive ignitions or an MSD Ignition and can handle up to 1

1968-74 Nova

Together they offer a dramatic improvement in performance and handling

Schoenfeld Adjustable Collector IMCA Headers - 1-3/4" to 1-7/8" Diameter - Style 9 Left Collector, Style 8 Right Collector - Standard SB Chevy 34014BK Also cleans carburetor deposits andShorter 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