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 : comp6039-1620 Description : Strip Series 1620 Clutch Kit 1982-1983 Nissan 200SX Base L4.2187cc Drivetrain::Clutch Kits - Single 1989-1990 Nissan 240SX SE L4.2389cc Drivetrain::Clutch Kits - Single 1989-1990 Nissan 240SX XE L4.2389cc Drivetrain::Clutch Kits - Single 1970-1973 Nissan 240Z Base L6.2393cc Drivetrain::Clutch Kits - Single 1974-1975 Nissan 260Z 2+2 L6.2565cc Drivetrain::Clutch Kits - Single 1974-1975 Nissan 260Z Base L6.2565cc Drivetrain::Clutch Kits - Single 1975-1978 Nissan 280Z Base L6.2753cc Drivetrain::Clutch Kits - Single 1979 Nissan 280ZX 2+2 L6.2753cc Drivetrain::Clutch Kits - Single 1982-1983 Nissan 280ZX 2+2 L6.2753cc Drivetrain::Clutch Kits - Single 1980-1981 Nissan 280ZX 2+2 GL L6.2753cc Drivetrain::Clutch Kits - Single 1979-1983 Nissan 280ZX Base L6.2753cc Drivetrain::Clutch Kits - Single 1975-1976 Nissan 620 Base L4.1952cc Drivetrain::Clutch Kits - Single 1981-1983 Nissan 720 Base L4.2187cc Drivetrain::Clutch Kits - Single 1977-1980 Nissan 810 Base L6.2393cc Drivetrain::Clutch Kits - Single 1981 Nissan 810 DX L6.2793cc Drivetrain::Clutch Kits - Single 1981 Nissan Maxima SL L6.2793cc Drivetrain::Clutch Kits - Single 1987-1988 Nissan Van E L4.2389cc Drivetrain::Clutch Kits - Single 1987-1988 Nissan Van GXE L4.2389cc Drivetrain::Clutch Kits - Single 1987-1988 Nissan Van XE L4.2389cc Drivetrain::Clutch Kits - Single