Quote:
Originally Posted by MotoX16
I'm turbo'd on a 2017 with the 4.3 diff. Would it make a noticeable difference to swap to the 4.1 diff? Can I just swap internals or do I need a whole diff?
My second gear feels really short now and I'd like to drop my hwy rpms a little.
TIA
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Oh man I'd swap you a 4.1 diff with 37k miles for your 4.3 diff. You can just swap the ring and pinion final drive gears if you take yours off and open it up.