1981 differential

[gwtill]

What other Corvette differentials will fit the 1981 Vette?
Thanks Gary

 

[1979toy]

1980 to 1982 differentials are the same. They can be identified by the fact that they are an aluminum case verses a cast case on the '79 and earlier.

 

[gwtill]

Thanks for the reply.

 

[Yoda]

Different Ratio's

Gary,
If you are considering different ratio you might want to take a look at this site Ikerds

 

[vigman]

Question

Are the internal gears/ casing the same?

Mike