Been looking at 6.2L Chevy Silverados to replace my 5.3L. How much better of a job would the 6.2 compared to the 5.3 do especially when it comes to towing up mountains. My 5.3 really struggles with my...
OP, sounds like you’re largely confused still. Simplify it for yourself. Write down 4 numbers for your rig and the ones you’re thinking about. HP TQ # of trans gears Rear axle ratio
The best overall combo of those numbers will tow the best.
And if you’d actually do some searching here or research to be more well read rather than seeming to want rvnet to spoon feed you what you want to hear, it would help your understanding consider ably as well.