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-QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)-Coilovers-QA1
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QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)

QA1
QAP52611-S650
806990152299
Coilovers
2 Units In Stock - Ships Next Business Day
$ 2,777.29 $ 2,506.95
$ 2,506.95

SKU: 52611-S650 | UPC: 806990152299

QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)

Transform the front suspension of your 1963-1987 Chevrolet C10 truck with the QA1 52611-S650 coil-over conversion kit. This complete bolt-in system includes upper and lower control arms, single adjustable coil-over shocks with 650 lb/in high-travel springs, upper brackets, and all hardware for direct replacement. Gain adjustable ride height with up to 5 inches of drop using drop spindles, plus 7 degrees of added caster for enhanced stability and road handling on street or strip.

Key Features

  • Bolt-In Installation: Direct fit design bolts to factory locations on 63-87 C10 trucks, no chassis modifications required for fast setup.
  • Adjustable Ride Height: Threaded coil-over bodies allow precise lowering up to 5 inches with drop spindles to achieve perfect stance.
  • Increased Caster Geometry: Upper and lower control arms deliver up to 7 degrees more caster for straight-line stability and cornering confidence.
  • Single Adjustable Shocks: Revalvable compression damping tunes ride for street driving, drag racing, or autocross without full shock rebuild.
  • High-Travel 650 lb/in Springs: Progressive rate springs handle heavy loads while maintaining smooth control and preventing bottoming out.

Product Notes

  • Requires stock or aftermarket drop spindles for maximum 5-inch drop. stock height compatible without.
  • Single adjustable valving suits most performance builds. double adjustable option available separately.
  • Ships fully assembled with all hardware. verify frame and control arm mounts are in good condition before install.

Installation Notes

  • Professional installation recommended.
  • Reuse factory bushings or upgrade to QA1 polyurethane for improved response. torque to spec.
  • Compatible with stock sway bars and most aftermarket brakes. upper bracket secures to factory shock towers.

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
1984-1986 Chevrolet C10 Suburban Scottsdale
1975-1980 Chevrolet C10 Suburban Silverado
1982-1986 Chevrolet C10 Suburban Silverado
1978-1980 Chevrolet C10 Big Ten
1975-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1975-1980 Chevrolet C10 Custom Deluxe
1975-1986 Chevrolet C10 Scottsdale
1975-1986 Chevrolet C10 Silverado

Why Choose QA1?

  • Over 30 years leading motorsports suspension with rod ends, spherical bearings, and coil-overs trusted in racing.
  • Manufactured in 83,000 sq ft Lakeville, MN facility for consistent quality and American-made durability.
  • Best-in-class warranty backs every component for racing, street, and rod applications.

Frequently Asked Questions

  • Q: Does this kit fit 1963-1987 GMC C10 trucks?
    A: Designed for Chevrolet C10/C10 Suburban. GMC applications require QA1 52612 series control arms for frame differences.
  • Q: What materials are used in the control arms and shocks?
    A: Boxed steel control arms with greasable ball joints and polyurethane bushings. aluminum shock bodies with steel springs for corrosion resistance and strength.
  • Q: What is the warranty on this coil-over kit?
    A: Lifetime warranty on control arms and limited 2-year warranty on shocks when registered. covers defects in materials and workmanship.

Shipping & Handling

  • Method: UPS Ground or Freight for heavy package
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed at 48 x 16 x 16 inches
  • Weight: 58 lbs

Request For Information

Have questions about QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)? Fill out the form below and we'll get back to you by the next business day.
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