I have one in my '64, the swap was easy and cheap. just make sure you get the extra drivers side axle, spring plates, u-bolts, and pick up the adapter for the driveshaft. the tubes are 3-1/4 instead of the usual 3" so look out when you order up the new spring perches. depending on the level of hp you may also want to look into welding the tubes to the housing and getting c-clip eliminators.
