This sintered metallic clutch disc fits the Tilton OT-II, AP F3, and Quarter Master 7 1/4" racing clutches. The 25/32" x 18 spline is most commonly found on Datsun and Nissan cars. Examples include 1975-81 B210 (A14 engine with 4-speed transmission only), 79-82 210 (A12A, A14, A15), and 83-86 Sentra (E15S / E16).
Tilton's minimum recommended clutch disc thickness is 0.074" in single-disc clutches or 0.089" on dual disc clutches. New clutch discs measure 0.104" thick.