8/20/2011 2:14p

Hey everybody, I have an 2006 sierra with a 4.3 and a 5spd. I was wondering how much it would cost to have it swapped out for a 4.8 and what parts I would need. I would have to get a professional to do it for me. Im not really interested in selling the truck because theres not many trucks out there with manual trannys.