Re: 71 C-10 12 bolt rear end rebuild parts questions
My truck is still in build stage....I have a buddy with the same setup and he loves it though...hes been running his several yrs
With 3.73s , .7 od, 29.9 in tire you'll be turning 1907 rpm at 65mph..
With the same setup,but with your 3.07s ,you'll be turning 1570 rpm at 65mph...
The LS swaps I've done it seems like the LS ,and me ,like around 2000rpm at 65mph...but that just me
1907rpm isnt bad...but if you change tire od size it will effect it
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