R358-170 Four Link Kit, 1968-1972 GM X Body, MOD Series, Nova, Omega, Ventura, Apollo
QA1
KIT
R358-170
 
Description
Ditch those clunky leaf springs and take control of your X-Body with QA1's coilovers and triangulated 4-link. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car.
 
ACHIEVE THE PERFECT STANCE
Leaf springs limit your ability to achieve the perfect stance on your Nova. Upgrading to QA1’s coilovers and a tubular 4-link provides +2 to -3 inches of ride height adjustability, letting you dial in exactly the look you want.
FIT WIDER WHEELS & TIRES
Designed to work with both standard and mini-tubs, this system offers generous clearance for up to 11-inch-wide wheels and 315mm tires. This results in a significantly more aggressive stance and improved traction and performance.
Note: Achieving maximum wheel and tire width will require mini tubs.
ULTIMATE HANDLING & STABILITY
From twisty back roads to competitive track days, QA1’s 4-link design with MOD Series shocks is the perfect solution for your X-Body. 4-way adjustable valving offers independent tunability of both high and low speed compression and rebound.
EASY INSTALLATION & ADJUSTMENT
Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless installation and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required.
Note – Welding required
MADE IN THE USA
QA1's X-body suspension is proudly made in Lakeville, Minnesota.
FEATURES & BENEFITS 
Ultimate handling performance with 4-way adjustable MOD Series coilovers and a 4-link suspension.
Adjustable ride height for dialing in the perfect stance (+2 to -3 inches).
Accommodates wider wheels and tires (up to 11-inch-wide wheels and 315mm tires) for an aggressive stance.
Easy installation and adjustment with minimal welding and no floor pan modifications required.
FITMENT NOTES
Wheel and tire fitment should be verified on the vehicle
Welding Required
Includes Spanner Wrench
QA1 Subframe Connectors strongly recommended
May require Exhaust Modification
Specifications
Shock Valving - MOD Series