is it an orange "GW340" Windsor assembled engine or a blue "GM340" Mound Rd. assembled engine

what transmission?

SPD of 6/1/71 (601) is "SCHEDULED"
door tag of "5 - 71" represents the car's build being completed by Friday 5/28/71

moparts-GW340P33580480-Wed 10 7 70 block.jpg