I am about to swap in a aluminium 5.3 ( was told it came out of a 09 suburban) into my future project car. Snagged the engine up for free claims it had a d.o.d lifter fail. Correct me if i am wrong but i believe its a gen 4.
What are my options for a pcm and harness that i will need to snag up. Engine is without a intake and all sensors Plan to be pushing 25 psi and less.