Schoenfeld Street Stock Headers - 1.625 in Primary - 3 in Collector - Black Paint - 602 Crate - Small Block Chevy - GM A-Body / F-Body / X-Body - Pair 11624 Integrated electronic transmission control -

Integrated electronic transmission control - Operates GM 4L60E and 4L80E transmissions

The included Energy Suspension polyurethane bushings are an excellent improvement over OEM rubber bushings

2020-2024 GMC Sierra 3500 HD Double Cab Pickup

Unique Hygenic-Style compartment to isolate odors

Schoenfeld Street Stock Headers - 1.625 in Primary - 3 in Collector - Black Paint - 602 Crate - Small Block Chevy - GM A-Body / F-Body / X-Body - Pair 11624 Integrated electronic transmission control -Product Description: Headers Street Stock 1. 625 in Primary 3 in Collector Steel Black Paint 602 Crate Small Block Chevy GM A Body F Body X Body 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