Anyone know if the rear mounts on the crossmember of a 6400 are the same as a smaller truck ? I am specifically referring to the ones at Jim Carter, # ME 219.
Old trucks The gal I talked with last week didn't know and I haven't gotten a chance to call the "tech Line" between 2 and 4 pm...

This is for a '57 crossmember and '68 bellhousing.