You get to chose from 23 different shocks. To help you better understand Bilstein's Numbering System, here is an example "S" = Steel Body (grooved for snap ring).
NEW BILSTEIN 6" SMALL BODY SHOCK,36mm,S6G,GAS,RACING
NEW BILSTEIN 6" SMALL BODY SHOCK,36mm,GAS,SPECIAL VALVE
NEW BILSTEIN 8" SMALL BODY SHOCK,36mm,S8M,GAS,RACING
NEW BILSTEIN 7" BIG BODY SHOCK,46mm,S7Z,GAS,RACING
Bilstein 7" Shaft Small 36MM Body Racing Digressive Gas Charged Shock S7M3050 T5
Bilstein 7" Shaft Aluminum Body Shock 588/220 Valving
