Picking up a complete 05 LLY conversion motor on Monday to replace my 04 LB7. From what I have been reading I wiil need the LLY ECM also and this will be a plug and play swap for the 04???
More LB7 to LLY Questions(advice)...
- Thread starter jax-04-dmax
- Start date
You will need the ECM, engine, and the underhood harness. The harness will hook up to the ECM, TCM, the 2 bale connectors at the engine, trans, transfer case harness if 4X4, and then the underhood fuse panel. Also I believe the IC piping is slightly different on the LLY so make sure and get those, but the IC will work.