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QA1 QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Double Adj. - 12in x 150lbs/in - Aluminum
QA1 QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Double Adj. - 12in x 150lbs/in - Aluminum
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QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Double Adj. - 12in x 150lbs/in - Aluminum

QA1
QAPRCK52336
806990067128
Coilovers
1 Units In Stock - Ships Next Business Day
$ 1,229.65 $ 1,109.95
$ 1,109.95

SKU: RCK52336 | UPC: 806990067128

QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Double Adj. - 12in x 150lbs/in - Aluminum

QA1 delivers a complete bolt-in rear coil-over conversion kit designed for 1964-1972 GM A/G-body vehicles including Chevelle, GTO, Cutlass and Skylark. This system features double adjustable aluminum shocks with 18 positions of compression and 18 positions of rebound adjustment for 324 valving combinations, paired with high-travel 12-inch 150 lb/in springs. Gain precise handling control from street driving to drag racing with easy ride height tuning via fully threaded shock bodies and included USA-made mounting brackets.

Key Features

  • Double Adjustable Shocks: 18 compression and 18 rebound positions create 324 valving combinations for custom damping tailored to street, autocross or road race setups
  • Aluminum Construction: Lightweight billet aluminum shocks reduce unsprung weight for improved acceleration, braking and cornering
  • Bolt-In Design: Includes custom USA-made brackets, hardware and high-travel springs for direct replacement without fabrication
  • Ride Height Adjustment: Fully threaded bodies allow simple height changes to set proper stance and geometry
  • Spring Rate: 12-inch 150 lb/in springs suit a range of applications, dyno-tested for consistent performance

Product Notes

  • Later model vehicles tend to weigh more on average. Please take this into account when ordering springs
  • 100% dyno tested, serialized, serviceable and rebuildable at QA1 authorized centers
  • Proven in drag racing, street performance, autocross, road racing and street rod applications

Installation Notes

  • Professional installation recommended.
  • Bolt-in fit with all necessary hardware. minor modifications possible on some wagon or heavy-duty models
  • Compatible with stock or aftermarket rear ends. use OEM-style upper and lower mounts

This Part Fits

Year Make Model Submodel
1964-1972 Chevrolet Chevelle All
1964-1972 Chevrolet El Camino All
1964-1972 Pontiac GTO All
1964-1972 Pontiac LeMans All
1964-1972 Pontiac Tempest All
1964-1972 Oldsmobile Cutlass All
1964-1972 Oldsmobile 442 All
1964-1972 Buick Skylark All
1964-1972 Buick GS All

Why Choose QA1?

  • USA-made components with proven durability across racing disciplines
  • Extensive dyno testing ensures reliable performance in real-world conditions
  • Precision engineering supports rebuilds and custom spring rate options

Frequently Asked Questions

  • Q: Will this kit fit my 1967 Chevelle with a stock rear end?
    A: Yes, it provides bolt-in installation for 1964-1972 GM A/G-body vehicles using stock or common aftermarket rear ends with no major modifications
  • Q: What material are the shocks made from?
    A: Billet aluminum shocks with threaded bodies for lightweight strength and easy adjustments
  • Q: What is the warranty and service option?
    A: QA1 offers a limited lifetime warranty on shocks against manufacturing defects. fully rebuildable at authorized service centers

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed, dimensions 28in x 16in x 16in
  • Weight: 28.25 lbs
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