The Competition Clutch Stage 4 - Strip Series 1620 Clutch Kit, available with a double spring, six rivet carriage is good for ease of gear transition with higher horsepower. This disc complimented by a performance pressure plate provides 250% increase in torque capacity. The 1620 Series kit includes a performance pressure plate, a six puck high torque sprung disc with Ceramic buttons, all applicable bearings, and the appropriate alignment tool. PartNumber : comp16055-1620 Description : Strip Series 1620 Clutch Kit 1990-1991 Geo Prizm Base L4.1587cc Drivetrain::Clutch Kits - Single 1990-1991 Geo Prizm GSi L4.1587cc Drivetrain::Clutch Kits - Single 1991 Geo Prizm LSi L4.1587cc Drivetrain::Clutch Kits - Single 1990-1991 Toyota Celica ST L4.1587cc Drivetrain::Clutch Kits - Single 1988-1991 Toyota Corolla GTS L4.1587cc Drivetrain::Clutch Kits - Single 1985-1989 Toyota MR2 GT L4.1587cc Drivetrain::Clutch Kits - Single 1989-1990 Toyota Tercel Base L4.1456cc Drivetrain::Clutch Kits - Single 1987-1988 Toyota Tercel DLX L4.1456cc Drivetrain::Clutch Kits - Single 1988-1989 Toyota Tercel EZ L4.1456cc Drivetrain::Clutch Kits - Single