QA1 5Q Series Twintube Rear Shock - C3-R5 Valve - Black Zinc - Circle Track 5Q583-5 AS02521 and for the first time

and for the first time on a Double Pumper

Improves power throughput

Matte Black Rubber Sleeving

25 inch vertical mount flange single outlet master cylinders

QA1 5Q Series Twintube Rear Shock - C3-R5 Valve - Black Zinc - Circle Track 5Q583-5 AS02521 and for the first timeQA1 5Q Series Circle Track Rebuildable Steel Twin Tube ShocksQA1 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 markets. At QA1, we believe vehicles were meant to be driven. From bolt on