Series I Clutch Disc Series I Clutch Disc;Size 11 in.;10 Spline By 1 1/16 in. FORD BRONCO F-100 F-150 F-250 F-350 RANCHERO 500 BASE GT ROADSTER SQUIRE SUPER CAB WAGON 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 3.9L (3933cc) 4.9L (300) 5.8L (351) Cleveland 5.8L (351) Cleveland Cobra Jet 5.8L (351) Windsor 5.8L Big Block FE (352) 5.9L Big Block FE (360) 5L (302) 6.4L Big Block FE (390) GAS Centerforce Centerforce Series I Clutch Disc - CF260000 CF260000 Clutch Covers (Pressure Plates)