I bought the truck last week. I am not sure what gears are in the rear end but the PO said it would pull stumps out of the ground (AKA low gears?)I though he said it has 4.11 gears. So i need something that will be better on the highway. So do I need high gear? 3.55 maybe? The 76-72 GM V8 swap sounds like the same gears I already have in the truck.
Sorry I'm new to this rear end gear thing.
