SKU: GS401-10400A | UPC: 806990062017
QA1 GM Pro Front Coil-Over System Single Adj 10in x 400lbs/in Pigtail Aluminum GS401-10400A Fits 1967-1974 GM Vehicles
Upgrade your classic GM muscle car with the QA1 GS401-10400A Pro Front Coil-Over System featuring single adjustable aluminum shocks and 10-inch 400 lbs/in high-travel springs with pigtail ends. Designed for 1967-1969 Chevrolet Camaro Firebird Nova and select 1973-1974 models this bolt-in kit delivers full ride height adjustment and valving tuning for street drag or track use. Compressed length measures 10.13 inches extended length reaches 14.44 inches with 4.31 inches of stroke for responsive handling.
Key Features
- Single Adjustable Valving: Tune compression and rebound independently to match your driving style from street cruising to aggressive track sessions
- Fully Threaded Aluminum Body: Adjust ride height easily without disassembly for perfect stance and weight distribution
- High-Travel 400 lbs/in Springs: Lightweight American-made design with fewer coils smaller wire diameter increases travel reduces unsprung weight for quicker response
- Bolt-In Stock Mount Design: Direct fit for GM F-body and X-body vehicles no fabrication required
- Dyno Tested and Serialized: Each assembly 100% tested for consistent performance rebuildable at QA1 service centers
Product Notes
- Sold as a pair for complete front suspension upgrade
- Requires stock upper and lower control arm mounts
- Pair weighs 22 lbs includes all necessary hardware
Installation Notes
- Professional installation recommended.
- Bolt-in installation using factory shock mounts no welding needed
- Verify spring rate suits vehicle weight and setup before final assembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967-1969 | Chevrolet | Camaro | Base |
| 1967-1969 | Chevrolet | Camaro | RS |
| 1967-1969 | Chevrolet | Camaro | SS |
| 1967-1969 | Chevrolet | Camaro | Z/28 |
| 1968 | Chevrolet | Chevy II | Nova |
| 1969-1974 | Chevrolet | Nova | Base |
| 1973-1974 | Chevrolet | Nova | Custom |
| 1967 | Pontiac | Firebird | 326 |
| 1968-1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967-1969 | Pontiac | Firebird | 400 |
| 1967-1969 | Pontiac | Firebird | Base |
| 1967-1968 | Pontiac | Firebird | HO |
| 1967-1969 | Pontiac | Firebird | Sprint |
| 1969 | Pontiac | Firebird | Trans Am |
| 1973-1974 | Buick | Apollo | Base |
| 1973-1974 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
Why Choose QA1?
- Over 30 years leading motorsports suspension components made in USA
- Extensive dyno testing ensures reliability across drag street and road racing
- Rebuildable design backed by authorized service centers nationwide
Frequently Asked Questions
- Q: Will this fit my 1969 Camaro SS with stock suspension mounts?
A: Yes direct bolt-in for all 1967-1969 Camaro models using factory upper lower control arm mounts no modifications required - Q: What materials are used in the shocks and springs?
A: Lightweight billet aluminum shock bodies with high-travel steel springs featuring smaller wire diameter for reduced weight and faster reaction - Q: What warranty coverage is provided?
A: Best-in-class limited lifetime warranty on shocks covers manufacturing defects when installed and maintained properly
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed pair dimensions 20in x 12in x 10in
- Weight: 22 lbs
Reviews
There are no reviews yet.