"Best to buy a NV4500 from 1993-95 Chevy/GMC 3500 with the bell housing. Everything will bolt up to 292."
What about the mechanical speedometer. The gm version is set up for a velocity sensor. The early dodge nv4500 has a pulse generator that can easily be pulled out to make room for a traditional speedo pinion. There are plenty of charts published on the internet that tell you which speedo pinion is needed for the differential/ tire combination.
