QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1981-1987 GMC Caballero F23 High- and low-speed bleed adjustability

High- and low-speed bleed adjustability helps you fine tune launches and modular valve packs allow you to completely revalve your shocks without taking them off the car

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QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1981-1987 GMC Caballero F23 High- and low-speed bleed adjustabilityQA1 now offers bolt in rear coil over shocks for the 1981 1987 GMC Caballero. These shocks are available in single or double adjustable valving options. 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