[pprince]

I bought a used aluminum drive shaft for my 65.

The end yokes measure about 3 9/16" outside and the measurement for the inside groove is about 3 1/8".

Which u-joints do I buy?

 

[1966conv]

How about the yoke measurements on the 3rd member and the cap size. What's the cap size of the Driveshaft yoke?
I'm guessing that the driveshaft yoke is outside lock???
The right U-Joint needs about 5 or 6 pieces of info.