QA1 5Q Series Twintube Shock - 7 in Long - C4-R10 Valve - Black Zinc Transmission Cooler with Fan hypereutectic Speed Pro -7cc flat

hypereutectic Speed Pro -7cc flat top 4

These valve covers are manufactured from die-cast aluminum and machined with 1-1/4 breather hole

Custom Tuned - Aggressive Exhaust Note

Manifolds are coated to resist corrosion and are pre-drilled for pyrometer probes

63 in Stud

QA1 5Q Series Twintube Shock - 7 in Long - C4-R10 Valve - Black Zinc Transmission Cooler with Fan hypereutectic Speed Pro -7cc flatQA1 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