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Rear end gear question?

vettl83

Well-known member
Joined
Apr 26, 2002
Messages
175
Location
Casper Wyoming USA
Corvette
91 L98 Quasar Blue, 91 ZR1 Red, 07 AO Coupe
A friend of mine has a 67 BB with 3:57 ring and pinion gears. The question he's asking is, will a 4:11 ring and pinion gear set bolt into the 3:57 differential housing? Any help would be appreciated. 84 CF 91 ZR-1
 
Yup, the 4.11's will fit in the diff housing, but he'll have to buy a new Series 4 carrier (Posi case) for that ring & pinion, as the lateral offset is different.
:beer
 
Thanks for the info C-2 guys. He made a decision to go with 3:90 gears. A Richmond 6 speed currently resides in his 67 so he should be fine with the 3:90 gears, again thanks. 84 CF 91 ZR-1
 

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