Transform the ride, handling, and stance of your 1967–1969 GM F-Body with the QA1 Rear Four Link Suspension System. This complete upgrade replaces the factory leaf springs with a modern triangulated 4-link setup and adjustable coilovers, delivering dramatically improved ride quality, sharper handling, and the ability to dial in the perfect stance.
Whether you're building a street cruiser, weekend warrior, or full-on show car, this system gives you the clearance for wider wheels and tires while maintaining excellent drivability. With single-adjustable Proma Star shocks and easy ride-height adjustment, you get the performance and look you want without major fabrication.
| Detail | Value |
|---|---|
| Brand | QA1 |
| Type | Rear Four Link Suspension System with Coilovers |
| Position | Rear |
| Shock Type | Single-Adjustable Proma Star |
| Ride Height Adjustment | +2" to -3" |
| Material | High-Strength Tubular Steel |
| Installation | Minimal Welding Required |
| Country of Origin | United States |
| Warranty | Lifetime on Shocks (Best-in-Class) |
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1967–1969 | Chevrolet | Camaro | All trims |
| 1967–1969 | Pontiac | Firebird | All trims |
Shop All QA1 Coilovers, Shocks, Springs, Handling Kits & Suspension Components Browse premium QA1 suspension parts and performance components at Black Ops Auto Works, including coilover kits, shock absorbers, lowering kits, handling kits, suspension conversion systems, four-link systems, springs, struts, rod ends, linkage rods, tube adapters, and suspension hardware for muscle cars, trucks, street builds, drag cars, and pro-touring applications. QA1 is one of the most recognized names in the suspension category, known for engineering products that improve ride quality, adjustability, handling, weight transfer, and overall vehicle control. Why Choose QA1 Suspension Products QA1 products are built for enthusiasts looking to improve suspension performance on classic, street, strip, and performance truck platforms. Popular reasons customers choose QA1 include: Adjustable suspension tuning for street and track use Improved handling, ride control, and weight transfer Vehicle-specific...
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Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
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Suspension packages bundle multiple complementary suspension components into a single purchase, providing a complete suspension upgrade solution at a better value than buying components individually. Complete packages are available for sport lowering, track performance, daily driving improvement, and off-road lift applications. Popular Suspension Package Types Popular suspension package options include sport suspension kits pairing coilovers with sway bar upgrade sets, complete coilover packages with camber arm and toe arm correction kits for lowered vehicles, off-road suspension packages bundling lift coilovers with upper control arms and alignment correction hardware, and complete air suspension packages including air struts or air bags, compressor, manifold, and management controller for a full air ride installation. What is typically included in a suspension package? The contents of a suspension package vary by application and purpose. A sport lowering package typically includes...
View Suspension Packages ProductsLooks pretty nice, pricing was good and the reinforcement is a big plus.
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Installation was easy. The price is good and it looks great on the truck.
Looks as good as it fits,
I love it great sound and response
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Easy to install and makes car sound even better love the winn
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
