66 c10 chevy pickup with a 03 5.3 and 4l60e in it

fired this swap today, Joe and Ryan swapped the truck and wired it, and i just stopped by to plug in the ecu and get it fired up and running! awesome to see it key to life, the injectors were actually frozen and we had to hit them with a wrench and power them off the battery with alligator clips to kick them open haha