3-Piece Clutch Kit for 80-81 CJ-5, CJ-7, CJ-8 & 81-86 SJ, J-Series, 10.5 Inch Disc Crown Automotive3 Piece Clutch Kit for Select 80 81 CJ 5, CJ 7, CJ 8 w 4. 2, 5. 0L Engines and 80 86 SJ, J Series w 10. 5 inch Disc, 10. 5 inch Disc, 10 Splines, 1. 125 inch Spline Diameter, Includes Clutch Disc, Pressure Plate, and Clutch Release Bearing Features and Benefits: 1. 125 inch Spline Diameter 10 Splines 10. 5 inch Clutch Disc 12 Month Warranty For Models w 4. 2L (6 258), 5. 0L (V8 304) Engines Includes Clutch Disc, Pressure Plate, and Clutch Release