Our exclusive Detroit Speed G-Body Speed Kits are designed to work as an integrated system on your vehicle. By utilizing our proven Detroit Speed components and carefully selecting components designed to complement each other, the speed kits are made for your driving needs with the ease of a bolt-on package.
These Speed Kits are designed to bring your classic GM muscle car into the 21st century with improvements in ride, handling, and camber/caster correction.
Details:
Fits Vehicles:
With Engines:
Detroit Speed puts a significant amount of effort into developing long-lasting, dependable products that are formulated to exceed late-model performance expectations. Our systems are designed by exceptionally qualified engineers and built by fabricators dedicated to making the best systems they possibly can. Our parts are made using state-of-the-art manufacturing technologies–CNC machining, forging, hydroforming, and more–to bring your classic muscle car to the 21st century.
Months of testing, revising, and polishing stand behind every product we make available to the public, and our test cars prove the point. Each of our development mules receive thousands of hard miles attending car shows, completing road trips, crushing autocross paddocks, and storming track days in the process. The pursuit of perfection has always been our primary goal, and it always will be. Because of this, we can confidently say our systems are the best, most comprehensive solutions to any and all your muscle car problems.
| Make | Model | Submodel | Years | Fitment Notes |
| Oldsmobile | Cutlass | Brougham | 1980 - 1981 | 4.6 Liter 4.8 Liter 4.9 Liter 5.0 Liter 5.3 Liter 5.4 Liter 5.7 Liter 6.0 Liter 6.6 Liter |
| Oldsmobile | Cutlass | LS | 1980 - 1981 | 4.6 Liter 4.8 Liter 4.9 Liter 5.0 Liter 5.3 Liter 5.4 Liter 5.7 Liter 6.0 Liter 6.6 Liter |
| Oldsmobile | Cutlass | Vista Cruiser Brougham | 1979 | 4.6 Liter 4.8 Liter 4.9 Liter 5.0 Liter 5.3 Liter 5.4 Liter 5.7 Liter 6.0 Liter 6.6 Liter |
| Oldsmobile | Cutlass | Vista Cruiser | 1978 - 1979 | 4.6 Liter 4.8 Liter 4.9 Liter 5.0 Liter 5.3 Liter 5.4 Liter 5.7 Liter 6.0 Liter 6.6 Liter |
| Oldsmobile | Cutlass | 1980 | 4.6 Liter 4.8 Liter 4.9 Liter 5.0 Liter 5.3 Liter 5.4 Liter 5.7 Liter 6.0 Liter 6.6 Liter |
| Chassis Codes | GM G-Body |
| Color | Black |
| Engine | Chevrolet 283, Chevrolet 302, Chevrolet 305, Chevrolet 307, Chevrolet 327, Chevrolet 350, Chevrolet 400, GM LS1, GM LS2, GM LS3, GM LS7, GM LS9 |
| Finish | Powdercoat |
| Liter | 6.6 Liter, 4.6 Liter, 4.9 Liter, 5.0 Liter, 5.4 Liter, 5.7 Liter, 4.8 Liter, 5.3 Liter, 6.0 Liter |
| Location | Front |
| Manufacturer Warranty | 2-Year Limited Defects and Workmanship |
| Material | Steel |
| Series | Speed Kit 1 |
| Spring Free Length | 12.375 Inch |
| Spring Rate | 575 Lbs |
| Vehicle Type | Car |
