2.5 Pro Series Piggyback Reservoir Rear Shocks (Pair) by CST Suspension
Made in the USA, CST Suspension 2.5 Pro Series Shocks are the perfect solution for the enthusiast who wants a top quality shock featuring vehicle specific design and valving. Ride quality and stiffness are adjustable right on the shock.
The part number for this item is CST CSA-7515 and it fits 2020 Chevy Silverado GMC Sierra 2500HD 3500 models with 6" of Rear Lift.