5.3 to 4.8,Anyone done it?
Thinking about ditching my truck, combo of the 0% + incentives, and the fact that post lifter replacement my truck has developed some noises at different RPM's that has yet after multiple trips to the dealer to be rectified/identified.
Also don't like that the motor was tore down for the work with just over 20,000km's on it.
Plays in the back of my mind that the head gasket will go just out of warranty.
Anyway im just thinking replacing truck with a SLE ot LT Crew 4x4, but somewhat concerned with the power compromise and towing capacity drop that comes with the crews, 5500 for the 4.8 and 6000 with the 5.3 with 3.08 rear.
So anyone who had a 5.3 switch to a 4.8?