SKU: 52611-S750 | UPC: 806990152305
QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit – Single Adjustable (750lbs/in)
Transform the front suspension of your 1963-1987 Chevrolet C10 truck with this QA1 bolt-in coil-over conversion kit. It includes upper and lower control arms single adjustable coil-over shocks with 750 lb/in high-travel springs upper bracket and all hardware for complete installation. Gain adjustable ride height up to 5 inches drop with drop spindles plus 7 degrees more caster for enhanced stability handling and driveability on street or track.
Key Features
- Bolt-In Installation: Direct fit design bolts to stock locations no welding or chassis mods required for quick setup
- Adjustable Ride Height: Threaded coil-over body allows precise lowering up to 5 inches with drop spindles to dial in perfect stance
- Increased Caster Geometry: Upper and lower control arms deliver up to 7 degrees caster gain for straight-line stability cornering confidence
- Single Adjustable Valving: Rebound damping adjustment tunes ride for street drag racing or autocross without full shock rebuild
- High-Travel 750 lb/in Springs: Progressive rate handles heavy loads maintains control during hard launches and bumps
Product Notes
- Designed for 2WD models requires stock or aftermarket drop spindles for maximum drop
- Pair with QA1 rear suspension for matched performance
- Kit weight 68 lbs ships in heavy-duty box measuring 42 x 18 x 18 inches
Installation Notes
- Professional installation recommended.
- Requires upper control arms verify compatibility with stock frame
- Includes all mounting hardware poly bushings and Grade 8 bolts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1963-1974 | Chevrolet | C10 Pickup | Base |
| 1967-1974 | Chevrolet | C10 Suburban | Base |
| 1975-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1975-1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1975-1980 | Chevrolet | C10 Suburban | Silverado |
| 1978-1980 | Chevrolet | C10 | Big Ten |
| 1975-1981 | Chevrolet | C10 | Cheyenne |
| 1975-1986 | Chevrolet | C10 | Scottsdale |
| 1975-1986 | Chevrolet | C10 | Silverado |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1984-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1982-1986 | Chevrolet | C10 Suburban | Silverado |
Why Choose QA1?
- Over 30 years leading motorsports suspension for racing street rodding
- Manufactured in USA with 83000 sq ft facility for consistent quality
- Limited lifetime warranty on shocks covers defects in materials workmanship
Frequently Asked Questions
- Q: Will this kit work on 4WD C10 trucks?
A: No designed exclusively for 2WD models with upper control arm mounts - Q: What spring rate options are available?
A: This is 750 lb/in single adjustable other rates like 550 or 900 lb/in sold separately - Q: What is the shock warranty?
A: Lifetime on valving limited lifetime overall covers rebuilds under normal use
Shipping & Handling
- Method: UPS Freight Ground for heavy items
- Availability: In stock – ships same or next business day
- Packaging: Single reinforced carton 42 x 18 x 18 inches
- Weight: 68 lbs
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