QA1’s one-click solution gives you everything you need to get your 68-72 X-Body Nova project on the road—fast. We’ve paired our 4-Link Suspension Kit with a custom QA1 9" rear housing for enthusiasts seeking top-tier performance and hassle-free installation. Your time is valuable, so say goodbye to hunting for junkyard rear ends or struggling with endless measurements and mismatched components. Every piece in this package is tested by QA1 to fit the first time. This kit delivers the performance, ride quality, and adjustability you need to handle serious power and aggressive driving— without the frustration of piecing things together.
Ditch your leaf springs for QA1 coilovers, triangulated 4-link suspension and an all-new 9" rear end. QA1 4-link kits were fully engineered to provide ride height, ride quality and instant center adjustability. Whether you're after a lowered, aggressive look or need clearance for wider wheels and tires, QA1 systems deliver.
QA1 is committed to delivering products that make upgrading your car as simple as possible. Our 4-Link kits with 9’’ housing is designed for a bolt-on installation, eliminating the need for custom fabrication.
QA1 shocks are eligible for a Limited Lifetime Warranty. For peace of mind, simply register your shocks at QA1.net/Warranty to ensure coverage for as long as you own your vehicle. The 4-link and 9” components come with a 1-year warranty against manufacturer defects.
QA1 4-link kits & 9” is proudly made in the USA.
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!
| Make | Model | Years |
| Chevrolet | Chevy II | 1968 |
| Chevrolet | Nova | 1969 - 1972 |
| Pontiac | Ventura | 1971 - 1972 |
| Part Type | Suspension Kit |
| Proposition 65 | www.P65Warnings.ca.gov |
| Shock Valving | Double Adjustable |
| Spring Rate | 170lb/in. |
| Warranty Time | 1 YR |
