Description
The QA1 Level 2 Handling Suspension Kit (manufacturer part number HK22-GMA2; Summit Racing part number QA1-HK22-GMA2; UPC 806990160065) is a full-vehicle suspension package intended for vehicles with an average-weight small-block or LS-style engine in stock trim. It is sold as a kit.
The package includes front and rear double-adjustable QA1 Pro Coil shock systems, front and rear coil springs, and a thrust bearing kit. For roll control, it provides a black hollow front sway bar measuring 1.250 in. (31.75 mm) and a black solid rear sway bar measuring 1.000 in. (25.40 mm). Sway bar bushings and end link bushings are included.
Chassis and control components include boxed lower trailing arms, tubular upper trailing arms, upper and lower street control arms, tubular trailing-arm mount braces, and a trailing-arm hardware kit. The control arms are tubular steel and black. The kit is designed to provide greater suspension control and improved cornering; QA1 describes its Level 2 packages as bolt-on upgrades compatible with the OEM parts they attach to.
- Not included: rear leaf springs, a panhard bar, torque arm, tie rod sleeves, or front strut tower bar.
- Brake calipers, rotors, pads, and brake lines are not included.
- Steering components—including the center link, spindles, and inner and outer tie rod ends—are not included.
- General mounting hardware is not listed as included; the specified trailing-arm hardware kit is included.
This package includes shocks and springs. Confirm vehicle application before ordering; the supplied information specifies engine and trim requirements but does not identify a particular vehicle fitment.
