Pro-Rear Systems

Update Your Rear End with QA1’s Pro-Rear Systems

Custom Mount Rear Coil-over Conversion System

Custom tailor your QA1 Pro-Rear System with multiple spring and shock combinations. QA1’s Pro-Rear System is great for any hot rod, pro-street, street rod or drag car. QA1 shocks are 100% dyno tested and serialized, ensuring your shocks are of the highest quality.

Notes: Some welding is required. Leaf spring cars currently using ladder bars will require the use of a track locator to complete the installation. Designed to fit a 3” axle tube.