QA1 5Q Series Twintube Shock - 9 in Long - C3-R5 Valve - Black Zinc 921014 1/2" cooler linesDerale has been

1/2" cooler linesDerale has been the leader in performance cooling for decades

Enlarged and repositioned slot provides a clear path to the shooter nozzle

Street Rod 1923-49

Linkage arm has 1/4" holes spaced every 1/2" for adjustment of throttle linkage

1969-1972 Buick Sportwagon

QA1 5Q Series Twintube Shock - 9 in Long - C3-R5 Valve - Black Zinc 921014 1/2" cooler linesDerale has beenQA1 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