Clutch Kit for 60-71 Jeep CJ-3B, 5, 6, M38-A1 w/ 4-134 F-Head, w/ 9.25 Inch Clutch Crown AutomotiveClutch Kit for Jeep 1960 1968 CJ 3B, 1960 1971 CJ 5, 1960 1971 CJ 6, 1960 1963 M38 A1 w 4 134 F Head Engine, w 9 1 4 inch Clutch, Includes Clutch Disc, Pressure Plate, Clutch Release Bearing, and Pilot Bearing Features and Benefits: . 938 inch Spline Diameter 10 Splines 12 Month Warranty 9. 25 inch Disc Clutch Kit For Models w 4 134 F Head Engine w 9 1 4 inch Clutch Includes Clutch Disc, Pressure Plate, Clutch Release Bearing, and Pilot Bearing Use