The QA1 rear coil-over conversion kit is a bolt-in system for 1964-1972 GM A-Body vehicles. It includes USA-made mounting brackets, billet aluminum double adjustable shocks, 12" high travel springs rated at 200 lb/in, and all necessary hardware. Independent adjusters provide 18 positions of compression and 18 positions of rebound for up to 324 valving combinations. The fully threaded shock body sets ride height from about one half inch above stock down to 2.25 inches lower. Each shock is 100 percent dyno tested and serialized, rebuildable through QA1, and made in the USA. Sold as a pair.
Specifications:
- Lightweight billet aluminum coil-over shock
- Fully threaded shock body for ride height adjustment
- Double adjustable shock, 18 compression and 18 rebound positions for up to 324 valving combinations
- 12" coil-over spring rated at 200 lb/in
- 100 percent dyno tested and serialized
- Bolt-in installation
- Made in the USA
- Sold as a pair
- Part number: RCK52358
Vehicle Applications:
- 1964 Chevrolet Chevelle
- 1965 Chevrolet Chevelle
- 1966 Chevrolet Chevelle
- 1967 Chevrolet Chevelle
- 1968 Chevrolet Chevelle
- 1969 Chevrolet Chevelle
- 1970 Chevrolet Chevelle
- 1971 Chevrolet Chevelle
- 1972 Chevrolet Chevelle
- 1969 Pontiac Grand Prix
- 1970 Pontiac Grand Prix
- 1971 Pontiac Grand Prix
- 1972 Pontiac Grand Prix
- 1970 Chevrolet Monte Carlo
- 1971 Chevrolet Monte Carlo
- 1972 Chevrolet Monte Carlo
FAQ
What does this QA1 rear coil-over conversion kit fit?
It is a bolt-in rear coil-over conversion kit for 1964-1972 GM A-Body vehicles. See the Vehicle Applications list for the covered models and years.
Is this kit single or double adjustable?
It uses double adjustable shocks with 18 positions of compression and 18 positions of rebound, for up to 324 valving combinations.
How much does the ride height adjust?
The fully threaded shock body allows ride height from about one half inch above stock down to 2.25 inches lower than stock.
What is included in the kit?
The kit includes two billet aluminum shocks, two high travel springs, and all mounting brackets and hardware, and is sold as a pair.
Where are these shocks made?
The shocks are made in the USA, and are 100 percent dyno tested, serialized, and rebuildable through QA1.
