QA1 Shock Tuning Kit Advance Weld Boss and Cap Kit they are supplied as a

they are supplied as a kit consisting of a spacer for the water pump and distributor ends and four 3/16" roll pins to secure them to the block

The engineering staff at Joe Gibbs Racing looks for every possible advantage

Since the 1950s

-inch plate steel with aircraft-grade 7075 billet aluminum spacers and 95-durometer polyurethane bushings

Dimmer / Door Jamb / Headlight

QA1 Shock Tuning Kit Advance Weld Boss and Cap Kit they are supplied as aQA1 offers everything you need to revalve and repair a variety of circle track shocks, including large body, small body and monotube. QA1 specializes in high performance suspension components, including shock absorbers, rod ends, spherical bearings, struts, springs, ball joints and other related items. With products to fit a wide variety of applications, they have solutions for the circle track, drag racing, street performance, and street rodding