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msgross · 12-21-2009, 10:03 AM

or pull the rear diff cover and check the ring gear for numbers. it will have a ratio like 41:11 = 3.73 etc..

fill it back up with some synthetic oil and never touch it again for the rest of your life... unless you change gears.

12-21-2009, 10:03 AM	#3
msgross Registered User Join Date: Jul 2006 Location: Central PA Posts: 12,201	Re: What gear ratio do i have?? or pull the rear diff cover and check the ring gear for numbers. it will have a ratio like 41:11 = 3.73 etc.. fill it back up with some synthetic oil and never touch it again for the rest of your life... unless you change gears. __________________ The Garage: 1968 K-10 SWB - "Project Money Pit" 1996 Z-71 - "huntin rig" 1969 C-10 LWB (SOLD) "Project flip that truck or else" 1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie" My Garage Build "The 1,000 footer"