I have an 2001 chev silverado with 4.3 V6 how easy will a lq4 6.0 with 4L65e tranny swap be? It should be a straight bolt in Right? any help with anything i might need to change out or any details would be much appreciated.

 

No it would not be a straight swap. I suggested to just buy high milege truck in great cosmetic condition with the 4.8 and sell you V6. You should break about even doing that. After doing this, your 6.0 should be a direct swap.

 

agree totally, would probably be easier in the long run