QA1 RCK52359 Single Adjustable Rear Pro Coil System, Firm, 1969-72 GM
70-72 Chevy Monte Carlo, 69-72 Pontiac Grand Prix, Single Adjustable Shock Adjustability
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QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1964-1972 GM A-body vehicles such as Chevelle, Cutlass and Regal, as well as 1969-1972 Grand Prix and 1970-1972 Monte Carlos. These kits include specially designed USA-made mounting brackets, single or double adjustable aluminum shocks specific to 1964-1972 GM A-bodies, 1969-1972 Grand Prix and 1970-1972 Monte Carlos, high travel 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 allowing for ride height adjustability. Multiple spring rate options are also available, and have been successfully tested in various applications, from casual street driving to hard core race applications.
- Made in the U.S.A.
- Easy, Bolt-In Installation
- No Cutting or Welding
- 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
- Single Adjustable
- Fits 1969-72 Pontiac Grand Prix, 1970-72 Chevrolet Monte Carlo
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Q & A
In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!
Tim talks about what options we have for hot rod shocks.
Speedway Motors employee Steve is back to work on his 1976 Chevrolet Laguna, this time installing a QA1 Coilover kit in his front suspension.
Speedway Motors shares a How-To of selecting the right coilovers for your T-Bucket.
We add some tuneability to the suspension on Project Chevelle by bolting on QA1 coilovers front and rear.
Product guru Jeff K. takes us along as he updates the suspension on his 1946 Ford Sedan Delivery with a set of fresh Mustang II coilovers following an unfortunate incident with a pothole.
Information behind the various styles of available shock absorbers.