QA1 68-72 GM A-Body Level 3 Big Wheel Kit

QA1's Level 3 Big Wheel Kit is purpose-built for 1968-1972 GM A-body owners who want to run large-diameter wheels -- up to 24 inches -- without the fitment headaches, rubbing, and compromised ride quality that usually come with oversized wheels on a classic muscle car.

Fit Big Wheels Without the Problems

Running large wheels on a classic car usually means dealing with rubbing, poor ride quality, and suspension geometry that was never designed for the added weight and diameter. QA1 engineered this kit specifically around big wheel fitment. The front control arms feature corrected suspension angles designed for large wheel and tire combinations, while adjustable trailing arms in the rear let you center the rear axle in the wheel well for proper clearance with up to 24-inch wheels.

4-Way Adjustable Coilovers

Front and rear MOD Series coil-over shocks give you 4-way adjustable high and low-speed valving. This level of adjustability is critical on a big wheel car because the added unsprung weight changes how the suspension needs to react. You can dial in a comfortable street ride, tighten things up for a car show cruise, or firm it up for drag racing -- all from the same set of shocks.

Sway Bars for Stability

Big wheels and raised ride heights can introduce handling issues. Front and rear sway bars are included to reduce body roll and improve stability, keeping the car predictable through turns and during hard launches.

Bolt-In Installation

The entire kit is designed for bolt-in installation. No cutting, no welding. QA1 components come powder-coated with all installation hardware included. Works with factory rear end housings. Made in the USA.