Schoenfeld Sprint Car Header 1- 3/4" x 1-7/8" LS1 4386BK Holley Hi-Ram Top Plenum

Holley Hi-Ram Top Plenum

With over a 30 year history of fabricating quality performance parts we have established ourselves as a premiere component manufacturer with our core product line of oil pans as well as our more recent innovations for the racing industry

BHS549 (4L80E/4L85E)

Using proprietary techniques and aerospace grade carbon fiber

and weight

Schoenfeld Sprint Car Header 1- 3/4" x 1-7/8" LS1 4386BK Holley Hi-Ram Top PlenumProduct Description: Headers Sprint Dyno 1. 75 to 1. 875 in Primary 3. 5 in Collector Steel Black Paint GM LS Series Pair 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