Re: Anyone make lower gears for R-cut Dana 60s?
I wouldn't swear to it but I think you can get RC 5.38's for the 60. Call R&P at 503-557-8911 and talk to Rich Imholt. We just put in 4.88's and I think the paperwork had a listing of the newest ratios available. Be aware that these gears were for the late model with a crush sleeve(collapsible spacer) but no reason a good machinist couldn't make a solid spacer to work with shims like a standard early model 60 like they do with 8 3/4" Chryslers and 9" Fords. Good luck. Nickmil.