Cost for A Body 8.75 Rear End

Jdkenned360 said

for the bigger pinion size. Isn’t the 741 pinion size the same thickness as a 7.25 rear end?

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It's splitting hairs as to which one is stronger. The 741 case came behind both 383 and 340 cars. TO argue over strength is really not an argument.....at least to those who've run them all.