I know this might sound funny, but when you have the puller cranked down smack the bolt on the puller down and it should pop off.I have gotten lots of them off this way and some have been pretty rusty!

48GMC 5window,350,700R4,p/w,p/b,and a couple of homemade parts!
41 Sedan Delivery next up to be reborn!!

"Nothing is Junk,just unfinished projects" Desert rat with a spray gun!