Schoenfeld Collector Extension - 36" Length x 4" O.D. 3452 * Overall pump dimensions: 9

* Overall pump dimensions: 9

80 in Range

Sprint Car Air Box Base

and can be used individually or stacked without the use of gaskets

Schoenfeld Collector Extension - 36" Length x 4" O.D. 3452 * Overall pump dimensions: 9Schoenfeld Collector Extensions make easy work out of fabricating your race car exhaust system. 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,