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Roy, import/domestic specialest
Category: Chevy
Satisfied Customers: 6177
Experience:  ASE master tech for 40 years
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Chevrolet Corvette ZR1: Are the 1990 & 1991 corvette ZR1 6

Customer Question

Are the 1990 & 1991 corvette ZR1 6 speed transmissions interchangable? I purchased a used 91 ZR1 trans for my 1990 ZR1. Now some one advised they will not interchange
Submitted: 1 year ago.
Category: Chevy
Expert:  Roy replied 1 year ago.
good afternoon myy name is ***** ***** I will assist according to the part numbers for the transmissions, the ZF6 is the same for 90-91. to be sure, when you remove the old one, be sure the splines on the front are the same and the length of the trans is the same. they should be. looks like you are good to go Roy
Expert:  Roy replied 1 year ago.
did you re post this question????