QA1 Stocker Star Twintube Double Adjustable Rear Shock - GM Y-Body 1963-82 93121 and E-85* (Compatible for methanol

and E-85* (Compatible for methanol and E85 for competitive drag race use only- when draining and flushing after each race event) and can maintain pressures of 130 PSI and up to 335 GPH flow**

Complete Intercom Kit Installation: Click HereInstallation Procedure Guide (Tech Bulletin): Click Here Rugged Radios M1 User Guide: Click HereRugged Radios M1 User Manual: Click Here

Bench Top Test

For Heavy Loads Driving Downhill

QA1 Stocker Star Twintube Double Adjustable Rear Shock - GM Y-Body 1963-82 93121 and E-85* (Compatible for methanolQA1 offers stock mount aluminum double, single, non adjustable and sport series shocks for the rear of 63 83 Corvettes. With their great look, high performance handling and unbeatable price, you can't go wrong with these smooth body shocks. Made in the U. S. A., 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 Factory or