QA1 5Q Series Twintube Shock - 7 in Long - C5-R3 Valve - Black Zinc H75700154 Landrum Performance Springs specializes in

Landrum Performance Springs specializes in manufacturing lightweight

Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's

Low Progile Design

Requires Little Maintenance

For all systems where DEXRON or MERCON is required

QA1 5Q Series Twintube Shock - 7 in Long - C5-R3 Valve - Black Zinc H75700154 Landrum Performance Springs specializes inQA1 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