Another C4/FMX question
 

I have a '67 Galaxie. Did they change the rear splines during the late 60s or 70s???

I know they changed the front spline count on the early ones I think from 24 to 26 and the older torque converters are hard to find whereas the 26s can be bought new.

The car will be in someone's garage and I don't want to find out the hard way that the driveshaft won't fit if I put a later year one in.

Re: Another C4/FMX question
 

no they didnt change.there are just 2 rear splines for these years the c4 and standard are the same.by the way the c4 and stnd,trans are the same lenght.the fmx and c6 are the same.

Re: Another C4/FMX question
 

Thank you, appreciate that.