Get a bone stock 4.8 or 5.3 and you will be more than happy for a driver. Plenty of power and super quiet and dependable. I bolted my 144k 5.3 in a year ago and it still had stock plugs and wires on it. Ran like a champ and still got mid 20’s mpg. I finally broke down and threw some plugs in it though hahaha.
