thats the bit of trouble i had with switching my 70 from auto to manual (i knew i had to change something) but getting the 4 speed crossmember (bellhousing mount) out of the 67 3/4 ton was a pain used an angle grinder to get the rivets out but couldn't get two of them so the guy i got the parts from used his torch
Nate


Link to my photobucket for pics of my vehicles
http://s238.photobucket.com/albums/ff17/OldIronChevy/