93v8clone

i just got a 10 bolt out of a 94 z-28 that supposedly had 4.10,s in it .i pulled the diff cover and the part numbers on the ring gear is GM75410GC .when i rotate the pinion flange i can rotate it 4 times till the ring gear goes 1 revolution ,is this a 4.10 geared rear or no ? thanks for the help

01ssreda4

iTrader: (96)

Yes, look, its right in the part number. GM 7.5 inch, 4.10 ratio.

93v8clone

ahhhhhhhh ,ok thank you man .when it comes to diffs and what not i draw blanks . i couldnt remeber what to count and divide and whatnot llooloolol

93v8clone

i wonder what these are gonna be like in the car ,are the g/m gearsets any good .i know its still a 10 bolt and what not but are they a cheap made gear or good