Hey guys your guys's a site is really useful or appreciate all your knowledge and wisdom thank you for sharing that first off I have a 06 Silverado 4.3 L 2 wheel drive I want to put a 01 Tahoe 5.3 L motor in is that going is there anything I need to know going into this I want to purchase the motor today with the harness and everything else I'm going to need also am I going pass the referee in Cali