QA1 64-72 GM A/G-Body Pro Rear Coil-Over System – Single Adj. – 12in x 200lbs/in – Aluminum

SKU: RCK52359 | UPC: 806990143280

QA1 64-72 GM A/G-Body Pro Rear Coil-Over System – Single Adj. – 12in x 200lbs/in – Aluminum

Upgrade your 1964-1972 GM A/G-Body vehicle’s rear suspension with QA1’s bolt-in Pro Rear Coil-Over System. These single adjustable aluminum shocks deliver 18 positions of simultaneous rebound and compression damping for precise control in drag racing, autocross, road racing, street performance, and street rods. Fully threaded bodies allow easy ride height tuning while maintaining OEM mounting points for straightforward installation.

Key Features

• Single Adjustable Damping: 18 positions of combined rebound and compression adjustment to match driving conditions and track demands
• Aluminum Construction: Lightweight billet aluminum bodies reduce unsprung weight for improved handling and acceleration
• 200 lb/in Springs: 12-inch coil-over springs provide balanced rear stiffness for street and performance use
• Ride Height Adjustable: Fully threaded shock bodies enable simple drop or raise without disassembly
• Dyno Tested & Serviceable: 100% serialized, dyno-tested shocks rebuildable at QA1 service centers for long-term reliability

Product Notes

• Requires stock or aftermarket rear end housing with compatible shock mounts
• Pair of shocks included. springs pre-loaded for initial setup
• Ships fully assembled. inspect hardware upon receipt

Installation Notes

• Professional installation recommended.
• Bolt-in design uses factory or QA1 upper/lower mounts
• Compatible with 64-72 GM A/G-Body rear ends including 10-bolt and 12-bolt

This Part Fits

Year	Make	Model	Submodel
1964-1972	Chevrolet	Chevelle	All
1964-1972	Chevrolet	Malibu	All
1964-1970	Chevrolet	El Camino	All
1964-1972	Pontiac	LeMans	All
1964-1972	Pontiac	GTO	All
1964-1972	Oldsmobile	Cutlass	All
1964-1972	Buick	Skylark	All
1964-1965	Buick	Riviera	All

Why Choose QA1?

• Made in USA with motorsports heritage in NHRA and NASA racing
• Engineered for durability in high-stress drag and road course environments
• Backed by QA1’s technical support and nationwide service network

Frequently Asked Questions

• Q: Will this fit my 1968 Chevelle with a narrowed rear end?
  A: Yes, as long as shock mounts align with OEM spacing. verify upper mount height for clearance
• Q: What material are the shocks made from?
  A: Billet 6061-T6 aluminum bodies with steel internals for corrosion resistance and strength
• Q: What is the warranty and service process?
  A: Limited lifetime warranty on manufacturing defects. send serialized shocks to QA1 service centers for rebuild

Shipping & Handling

• Method: UPS Ground or FedEx
• Availability: In stock – ships same or next business day
• Packaging: Secure foam-packed box, 21 x 11 x 11 inches
• Weight: 18.25 lbs