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**twotrucks** · 07-04-2009, 12:15 AM

The numbers represent the number of teeth on the ring gear and the pinion gear.

07-04-2009, 12:15 AM	#11
twotrucks Junior Member Join Date: Jun 2003 Location: Louisville,Ky Posts: 387	Re: gonna find out my rear end ratio.... The numbers represent the number of teeth on the ring gear and the pinion gear.