The new engine
345 hp, 380 ftlb LQ9 from a '03 Silverado SS
Marked the harness prior to removal:
Had to drill and tap one of the holes for the tranny. Plug was there so it was easy.
Fully assembled t-cases.
Left to Right: FROR t-case mount/88 case with Marlin 23 spline upgrade/Marlin MC07-R10 adapter/85 low range box with TG 4.7 gears/AA trans adapter
Assembled powertrain: approx 75" from rear output to front of water pump pulley