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ont_guy_38 · 03-13-2010, 10:26 AM

Purchased a rear end sight unseen because the price was so good but when i got it home and opened it up it,s a posi with 3.90 gears and a ring spacer.I want to change to 4.11 or even 4.56 because of my tire size but I have read that running a spacer is not the smartest thing to do.The truck will be mostly street driven (car cruises and such) and the odd trip to the track.Oh ya the tires are DRs also.Anybody out there runnig spacers on their gears?

03-13-2010, 10:26 AM	#1
ont_guy_38 Registered User Join Date: Jul 2007 Location: Ontario Canada Posts: 1,006	Ring gears spacers Purchased a rear end sight unseen because the price was so good but when i got it home and opened it up it,s a posi with 3.90 gears and a ring spacer.I want to change to 4.11 or even 4.56 because of my tire size but I have read that running a spacer is not the smartest thing to do.The truck will be mostly street driven (car cruises and such) and the odd trip to the track.Oh ya the tires are DRs also.Anybody out there runnig spacers on their gears?