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70inbville · 11-24-2019, 11:01 PM

If the OP intends to run a sm465 long term without installing a OD unit, I'd advise going with 4.11 gears.[/QUOTE]

I'm planning on 4:11 which is already there and seeing what happens. This truck's longest trips might be 100 miles at the most, I do plan on cruise, but mostly an intown driver. Just for FUN!!

11-24-2019, 11:01 PM	#24
70inbville Registered User Join Date: Oct 2011 Location: bartlesville ok Posts: 143	Re: 4.8 into 74 3/4 ton 4x4 If the OP intends to run a sm465 long term without installing a OD unit, I'd advise going with 4.11 gears.[/QUOTE] I'm planning on 4:11 which is already there and seeing what happens. This truck's longest trips might be 100 miles at the most, I do plan on cruise, but mostly an intown driver. Just for FUN!!