Parts list: № Number Qty Name Options 1 R90648 1 GASKET (A) 2 12H324 5 WASHER (A) 3/8" 3 T20166 5 SCREW (A) 4 R79863 1 Plate (A) (ORD (8) AT21191, (2) AT22919) 5 R79854 AR WASHER (A) 6 AT21191 8 SET SCREW (A) 5/16"X0.380" 7 AT22919 2 SET SCREW (A) 3/8"X0.380" Next page: 21-2 SHORT BLOCK ASSEMBLY [01B10] 21-20 IDLE GEARS [01C02] 21-21 IDLE GEARS [01C03] 21-22 IDLE GEARS [01C04] 21-23 TIMING GEAR COVER (ALUMINIUM) [01C05] 21-18 CAMSHAFT KIT [01B25] 21-17 CAMSHAFT [01B24] 21-16 VALVE/VALVE SEAT/SPRING/RETAINER [01B23] 21-15 CYLINDER HEAD [01B22] 21-14 ROCKER ARM/SHAFT/TAPPET/PUSH ROD [01B21]