I'm selling 9 pound race clutches for 1991 to 1999 Saturn's. No modifications needed to install. They are new. It bolts in using an automatic transmission flex plate. These units are inexpensive to rebuild and maintain. It weighs 9 pounds total which is about 21 pounds lighter than the factory clutch and flywheel. If you have any questions just give me a call or text at 217_502_4038 anytime. Frank is my name been in business for over 45 years doing just brake and Clutches.