QA1 RCK52376 73-77 GM A-Body Pro Rear Coil-Over System – Single Adj. – 12in x 200lbs/in – Aluminum

Rear Pro Coil shock for 73-77 GM A-bodies. Single adjustable and includes all mounting hardware, brackets, two shocks and springs with a spring rate of 170.
QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1973-1977 GM A-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1’s double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1’s Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. With our highly popular adjustable front coil-over kits and the addition of the rear coil-over conversion kit, you can now get a complete suspension makeover for both ends of the vehicle. Made in the U.S.A., Easy, Bolt-In Installation, No Cutting or Welding, Coil-Over, Ride Height Adjustable, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers, Kit Will Lower the Vehicle, Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs. Call QA1 tech at 952.985.5675 for questions. Pro Coil Systems include:, 2 Shocks, 2 High Travel Springs, All Mounting Brackets and Hardware.

• Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
• Achieve 1/2 higher than stock down to 2.25″ lower than stock.
• Limited Lifetime Warranty for peace of mind.
• Proudly made in the USA.
• Sold as a pair.

Fits
1973 Buick Regal Base
1973 Chevrolet Chevelle Deluxe
1973 Chevrolet Chevelle SS
1973 Chevrolet El Camino Base
1973 Chevrolet El Camino Custom
1973 Chevrolet El Camino SS
1973 Chevrolet Laguna Base
1973 Chevrolet Laguna Estate
1973 Chevrolet Malibu Base
1973 Chevrolet Malibu Estate
1973 Chevrolet Monte Carlo Base
1973 Chevrolet Monte Carlo Landau
1973 Chevrolet Monte Carlo S
1973 GMC Sprint Base
1973 GMC Sprint Custom
1973 Oldsmobile Cutlass Base
1973 Oldsmobile Cutlass S
1973 Oldsmobile Cutlass Supreme Base
1973 Pontiac Grand Am Base
1973 Pontiac Grand Prix Base
1973 Pontiac LeMans Base
1973 Pontiac LeMans Luxury
1973 Pontiac LeMans Safari
1973 Pontiac LeMans Sport
1974 Buick Regal Base
1974 Chevrolet El Camino Base
1974 Chevrolet El Camino Custom
1974 Chevrolet El Camino SS
1974 Chevrolet Monte Carlo Base
1974 Chevrolet Monte Carlo Landau
1974 GMC Sprint Base
1974 GMC Sprint Custom
1974 Oldsmobile Cutlass Base
1974 Oldsmobile Cutlass S
1974 Oldsmobile Cutlass Supreme Base
1974 Oldsmobile Cutlass Supreme Cruiser
1974 Pontiac Grand Am Base
1974 Pontiac Grand Prix Base
1974 Pontiac LeMans Base
1974 Pontiac LeMans Luxury
1974 Pontiac LeMans Safari
1974 Pontiac LeMans Safari Luxury
1974 Pontiac LeMans Sport
1975 Buick Regal Base
1975 Chevrolet El Camino Base
1975 Chevrolet El Camino Classic
1975 Chevrolet El Camino SS
1975 Chevrolet Monte Carlo S
1975 GMC Sprint Base
1975 GMC Sprint Classic
1975 GMC Sprint High Sierra
1975 GMC Sprint SP
1975 Oldsmobile Cutlass 442
1975 Oldsmobile Cutlass Base
1975 Oldsmobile Cutlass S
1975 Oldsmobile Cutlass Supreme Base
1975 Oldsmobile Cutlass Supreme Cruiser
1975 Oldsmobile Cutlass Supreme Hurst
1975 Pontiac Grand Am Base
1975 Pontiac Grand Prix LJ
1975 Pontiac Grand Prix SJ
1975 Pontiac LeMans Base
1975 Pontiac LeMans Safari
1975 Pontiac LeMans Sport
1976 Buick Regal Base
1976 Buick Regal SR
1976 Chevrolet El Camino Base
1976 Chevrolet El Camino Classic
1976 Chevrolet El Camino SS
1976 Chevrolet Monte Carlo Landau
1976 Chevrolet Monte Carlo S
1976 GMC Sprint Base
1976 GMC Sprint Classic
1976 GMC Sprint Sierra Madre Del Sur
1976 GMC Sprint SP
1976 Oldsmobile Cutlass Colonnade S
1976 Oldsmobile Cutlass S
1976 Oldsmobile Cutlass Vista Cruiser
1976 Oldsmobile Cutlass Supreme Base
1976 Oldsmobile Cutlass Supreme Colonnade
1976 Pontiac Grand Prix Base
1976 Pontiac Grand Prix SJ
1976 Pontiac LeMans Base
1976 Pontiac LeMans Sport
1977 Buick Regal Base
1977 Buick Regal SR
1977 Chevrolet El Camino Base
1977 Chevrolet El Camino Classic
1977 Chevrolet El Camino Conquista
1977 Chevrolet El Camino SS
1977 Chevrolet Monte Carlo S
1977 GMC Sprint Base
1977 GMC Sprint Classic
1977 Oldsmobile Cutlass 442
1977 Oldsmobile Cutlass Colonnade
1977 Oldsmobile Cutlass Colonnade S
1977 Oldsmobile Cutlass S
1977 Oldsmobile Cutlass Vista Cruiser
1977 Oldsmobile Cutlass Supreme Base
1977 Oldsmobile Cutlass Supreme Brougham
1977 Oldsmobile Cutlass Supreme Colonnade
1977 Pontiac Grand Prix Base
1977 Pontiac Grand Prix LJ
1977 Pontiac Grand Prix SJ
1977 Pontiac LeMans Base
1977 Pontiac LeMans Safari
1977 Pontiac LeMans Sport

Weight	25 lbs
Dimensions	18 × 9 × 9 in
air_freight_prohibited	false
not_carb_approved	false
carb_acknowledgement_required	false
ltl_freight_required	false
prop_65	Y
part_type	automotive
epa	N/A
regular_stock	t
units_per_sku	1
upc	806990137135
brand	QA1
part_number	RCK52376

Brand