I might be able to get my hands on a free 2011 Chevy 1500 with a 4.3, which I think is the LU3. The only issue is that the engine was starved of oil, and its done. I have an old 4.3 out of a 2000 GMC Jimmy which I think is an L35? correct me if i'm wrong.
would I be able to interchange parts off of each other to make 1 good engine that would work without too many modifications? It needs to be cheap as I am too broke to be doing this in the first place.
Any help would be great, Thanks!