QA1 Stocker Star Series Rear Shock Absorber - Single Adj. - 13.75in/21.25in - AluminumQA1's stock mount aluminum shocks are available for GM A, B, G and X bodies with double, single and non adjustable valving. These shocks you can get exactly the ride you want along with high performance handling all at an unbeatable price. Made in Lakeville, Minnesota, Easy, Bolt In Installation, No Cutting or Welding Needed, Non Coil Over, Lightweight Aluminum, Stock Mount, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1