Parts list: № Number Qty Name Options 1 RE65227 1 Short Block Assembly (MARKED R109572 ) (SUB FOR RE53121) 1 RE65953 1 Short Block Assembly (MARKED R115081) Next page: ST731461 TIMING GEAR COVER ST731422 ROCKER ARM/SHAFT/TAPPET/PUSH ROD ST731463 TIMING GEAR COVER/WATER PUMP (ESN -160974) ST731458 THERMOSTAT/COVER ST731435 CAMSHAFT ST731473 SENSOR, TACHOMETER (RPM) ST731441 PISTON/LINER KIT ST731456 WATER PUMP ST731436 CRANKSHAFT WITH ROLLED GROOVES / BEARINGS ST731453 OIL PUMP