QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1964-1972 GM A-body vehicles such as Chevelle, Cutlass and Regal. These kits include specially designed USA-made mounting brackets, double adjustable aluminum shocks specific to 1964-1972 GM A-bodies, high travel springs and all necessary hardware.
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.
Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs.