I am looking into swaping out the 8" rear differential in my 64 convert to a 9" unit. Currie makes an assembly that is for the 64-66 Must. Question is: has anyone seen this done. I understand the tube is 3" in diameter, where the 8" is 2 3/4", so would need new U bolts for spring mount. The yoke takes a larger U-join, so would have to have the rear of driveshaft changed to that size. Anyone know of anything else?

Thanks,
Dave