QA1 78-88 G-Body Big Wheel Rear Coilover Kit, Single AdjustableGet the perfect look by easily adjusting your ride height on your Monte Carlo or Cutlass. These rear coil overs allow ride height adjustment up to 1" higher to 3" lower than stock. Dialing in the perfect stance on your G body can be done in minutes. Single adjustable shocks allow you to simultaneously adjust shock valving to firm up or soften the ride. With registration, your shocks can be backed with a best in class Limited Lifetime Warranty.

Forged from high-strength steel

2311 - 1993-2002 GM F-Body Upper A-Arms

1993- 2007 Cherokee

Briggs Animal and World Formula

2007-XK series

Product Overview The QA1 lowering kit is an all-in-one solution for anyone looking to upgrade the suspension of their 07-18 Silverado 1500 / Sierra 1500's

Viscosity Index 187

350lb- Small block cruise or drag race with lightening required

The panhard bar greatly increases rear stability

With the Parilla Leopard

and high-speed stability that inspires confidence even at the limits

Vorshlag tester Aaron S testing our S550 OEM style camber plates at an Optima USCA Event