QA1 5Q Series Twintube Shock - 9 in Long - C9-R1 Valve - Black Zinc 1443A22 Round tube cross members are

Round tube cross members are made from 1-3/4" x

GM A-Body 1973-77 / G-Body 1978-88 / X-Body 1975-79

Monitor tab allows you to view gauges in real time of voltage and amps

Improved high rpm operation

QA1 5Q Series Twintube Shock - 9 in Long - C9-R1 Valve - Black Zinc 1443A22 Round tube cross members areQA1 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