Schoenfeld - 1.75 in Primary - 3 in Collector - Small Block Chevy (Pair) 3550224-156- XL 5/16-18 in Gauge Bolt to

5/16-18 in Gauge Bolt to 19 mm x 1

Mahle MS Clip insertion tool for

#2902 fits rectangular-port heads and #72902 features out-of-the-box pre-assembled direct port nitrous system ready to bolt on and go

This unit is not compatible with 2012 and newer JK s with an automatic transmission

MULTIPLE LAYERS OF DEFENSE AGAINST DIRTEvery Green Filter is hand-built using the finest materials available today

Schoenfeld - 1.75 in Primary - 3 in Collector - Small Block Chevy (Pair) 3550224-156- XL 5/16-18 in Gauge Bolt toProduct Description: Headers 1. 75 in Primary 3 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy Pair Founded in 1974, Schoenfeld Headers is the largest circle track header manufacturer in the world. Schoenfeld Headers is the manufacturer of competition headers, mufflers and exhaust systems. Schoenfeld Headers listen to their customers, understanding your needs and giving you a quality product at a fair price. Shoenfeld