5-Piece,10.5 Inch Clutch Kit for 81-86 CJ-5, 7, 8, SJ, J-Series w/ 4.2L, 5.0L Crown Automotive5 Piece, Clutch Kit for 81 86 CJ 5, CJ 7, CJ 8, SJ, J Series w 4. 2L, 5. 0L, 10. 5 inch Clutch Disc, 10 Splines, 1. 125 inch Spline Diameter, Incl. Clutch Disc, Finger Style Pressure Plate, Clutch Release Bearing, Pilot Bearing, and Clutch Release Fork Features and Benefits: 1. 125 inch Spline Diameter 10 Splines 10. 5 inch Clutch Disc 12 Month Warranty For Models 4. 2L or 5. 0L Engines Includes Clutch Disc, Finger Style Pressure Plate, Clutch Release