QA1 Rear Suspension Kit - Single Adjustable - 200 lb./in Spring Rate - Steel - Black Powder Coat - GM Full-Size Truck 1965-72 Flat Stock Small Block Chevy / Mopar

Small Block Chevy / Mopar

A maintenance-free magnetic pickup is responsible for triggering the high voltage sparks while a sealed ball bearing guides an oversized shaft

5/16 in Valve Stems

Fits 02-13 Silverado/Sierra 4

Precision Planparallel and Square End Configurations Under Unloaded and Loaded Conditions to +/- 1 Degree

QA1 Rear Suspension Kit - Single Adjustable - 200 lb./in Spring Rate - Steel - Black Powder Coat - GM Full-Size Truck 1965-72 Flat Stock Small Block Chevy / MoparFor the rear of 65 72 F 100s, QA1 engineered a unique torque arm design that maximizes performance without the inherent binding issues of other systems, all while achieving a 4" to 7" drop. This bolt in system also offers unprecedented adjustability: the panhard bar, torque arm, trailing arms, bracket mounts, and shocks are all adjustable, and they are truly independent of each other, so your customers don't have to worry about one adjustment