Schoenfeld SB Chevy Modified Header - Long Tube - Crate Engine - 1-5/8in Tube CS-5P-EXT-20 Dyno-Tuned Aluminum Intake Tubes:

Dyno-Tuned Aluminum Intake Tubes:

Use with Bell-Housing RM-8079 & TKX (GM Style Transmission)

The IQ3D has built-in support for over 20 of the most popular EFI systems (see list below)

10 mm Thread

Schoenfeld SB Chevy Modified Header - Long Tube - Crate Engine - 1-5/8in Tube CS-5P-EXT-20 Dyno-Tuned Aluminum Intake Tubes:Product Description: Headers Dirt Late Model 1. 625 in Primary 3 in Collector Steel Black Paint Small Block Chevy 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