[Fot] GT6/Spit diff parts

[Chris Kantarjiev]

> Is this the diff that we installed the Quaife in?  I seem to recall we 
> had to use
> a 1500 case as the GT6 one was too small to hold the proper carrier.

That's the one. I thought that the real problem was that you found
that you didn't have the correct side bearings and couldn't get them
in time to meet my typically compressed time schedule!

I wonder if it has a compression or solid pinion sleeve? :-)