Just wondering about swapability of parts from older (1970's) ford D60 rears, non hi pinion, to my 85 D60 chevy front. First, can I swap pinion yokes?(splines the same, seal, bearings) Second, How about the R/P and carrier? From what I have learned, I think the ford rears 30 spline side gears and mine is 35 spline (correct me if this is wrong) but are the rest of the innards the same? I tried a search and came up empty handed on this.