Product Details
The QA1 GM Coil-Over Shock for the 1973-1987 Pontiac Grand Prix is a great option for anyone looking for fully adjustable ride height and valving control. Choose a from double, single, Drag "R" Series or non-adjustable valving to fit your driving style and you are on your way. Adjustable Coil-Over Shock Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, Made in the USA, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Non-Adjustable Coil-Over Shock Features: Steel, Stock Appearing Shocks, Easy, Bolt-In Installation, Coil-Over, Ride Height Adjustable
Standard Features
- QA1 uniquely engineered to enhance the performance of your vehicle
- Ride height adjustability
- Adjustable shock valving options for all driving styles
- Easy bolt-in install
- Best-in-class warranty
- Made in the USA
Specifications
| Part Number | GS401 |
| Part Name | Pro Coil Shock |
| UPC | 806990057358 |
| Vehicle | 1973-1987 Pontiac Grand Prix |
| Adjustment Type | 1-Way |
| Shock Body Material | Aluminum |
| Shock Body Finish | Silver |
| Adjustable Valving | Yes |
| Number of Valving Selections | 18 |
| Extended Length | 14.00 in. |
| Collapsed Length | 10.13 in. |
| Upper Mount | Stud |
| Lower Mount | Tie bar |
| Internal Design | Twin-tube |
| Gas Charged | No |
| Body Diameter | 2.000 in. |
| Bushing Material | Polyurethane |
| Bushing Color | Black |
| Coilover Springs Included | No |
| Adjustable Mounting Bracket Included | No |
| Hardware Included | Yes |
Vehicle Fitment
- 1973 Pontiac Grand Prix
- 1974 Pontiac Grand Prix
- 1975 Pontiac Grand Prix
- 1976 Pontiac Grand Prix
- 1977 Pontiac Grand Prix
- 1978 Pontiac Grand Prix
- 1979 Pontiac Grand Prix
- 1980 Pontiac Grand Prix
- 1981 Pontiac Grand Prix
- 1982 Pontiac Grand Prix
- 1983 Pontiac Grand Prix
- 1984 Pontiac Grand Prix
- 1985 Pontiac Grand Prix
- 1986 Pontiac Grand Prix
- 1987 Pontiac Grand Prix

