I see this thread is supposed to be for LSX engines but 5.7 is not listed. Ill just ask anyway since i cant find it. I feel like my main problem im having wanting to do a swap to an LS1 is i cant find a solid answer of if i can keep my 4x4 with an LS1. Anyone know, if i swap my 5.7 TBI engine to an LS1 do i have to swap to the LS1 tranny and lose my 4x4? Sorry if this is answered somewhere, i just cant seem to find it.

