Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one-piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.
Warranty- • 4140 Forged Steel.
This Part Fits:
Year Make Model Submodel 1981-1983 Nissan 200SX Base 1970-1973 Nissan 240Z Base 1974-1975 Nissan 260Z 2+2 1974-1975 Nissan 260Z Base 1975-1978 Nissan 280Z 2+2 1975-1978 Nissan 280Z Base 1979,1982-1983 Nissan 280ZX 2+2 1980-1981 Nissan 280ZX 2+2 GL 1979-1983 Nissan 280ZX Base