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QA1 Level 3 Handling Kit, 68-72 GM X Body HK43-GMX2

QA1 Level 3 Handling Kit, 68-72 GM X Body HK43-GMX2
$13,768.99 ea
NEWARRIVING SOONEstimated Ship Date 09/22/2025 (If Ordered Today)
Model: 5054630
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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PRODUCT OVERVIEW

QA1’s Level 3 Handling Kit is a complete solution for Chevy Nova or other GM X-body owners looking for ultimate track-day performance. This complete solution replaces your entire front and rear suspension, optimizing handling performance, while still maintaining comfort on the street. The coilovers offer adjustable ride height, while the rear suspension was optimized for wider wheels and tires.

BIND FREE, LIGHT-WEIGHT FRONT SUSPENSION

QA1's tubular front control arms stand out as some of the lightest available in the market. QA1 low-friction ball joints have 1” longer upper ball joint studs to improve camber gain and overall cornering grip. Ultra-low-friction composite bushings eliminate flex and deliver bind-free movement. When paired with QA1's 4-way adjustable MOD Series coilovers, and tubular front sway bar, this kit offers plenty of control over your suspension.

ACHIEVE THE PERFECT STANCE

Factory coil springs and leaf springs limit your ability to achieve the perfect stance on your Nova. Upgrading to QA1’s coilovers and a tubular 4-link provides 0 to -2 inches of adjustability in the front and +2 to -3 inches of ride height adjustability in the rear, letting you dial in exactly the look you want.

FIT WIDER WHEELS & TIRES

Designed to work with both standard and mini-tubs, the rear 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.

IMPROVED PERFORMANCE & STABILITY

4-way adjustable MOD shocks help drivers find grip in any setting. They make it easy to adapt to different events like autocross, road courses, speed stop challenges and more by changing out valve packs in minutes. It's also simple to go from race-oriented suspension to comfortable street driving between events.

EASY INSTALLATION & ADJUSTMENT

Thoughtful design meets effortless installation with a completely bolt-in front suspension and a 4-link 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 X-body suspension is proudly made in Lakeville, Minnesota.

FITMENT NOTES

Wheel and tire fitment should be verified on the vehicle
Welding Required
Includes Spanner Wrench
May require Exhaust Modification

About Qa1 Precision Products

From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.

Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.

No matter what you drive, we want you to #goDRIVEit!

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Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Chevy II 1968
Chevrolet Nova 1969 - 1972
Pontiac Ventura 1971 - 1972

Specifications:

Part Type Suspension Kit
Proposition 65 www.P65Warnings.ca.gov
Warranty Time 1 YR

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