Parts list: № Number Qty Name Options 1 RE521848 1 Short Block Assembly (ALSO ORDER RE527042 AND DD15664) 1 RE571293 1 Short Block Assembly ALSO ORDER RE527042 AND DD15664; SUB FOR RE520618 Next page: ST181689 VALVE / VALVE SEAT / SPRING / ROTATOR ST181729 COLD ADVANCE SYSTEM, KIT ST181692 CYLINDER BLOCK, KIT ST182623 OIL PAN (3029TAT70/71) ST181743 CYLINDER HEAD ST181703 OIL FILTER / ADAPTER ST181747 CYLINDER BLOCK ST181712 IDLE GEAR (LOWER) ST181718 COVER, WITHOUT FUEL PUMP ST181711 IDLE GEAR (UPPER), KIT