No, the Saginaw pump won't bolt to a bracket that had a Ford pump. It does look easily modified, because it's pretty close, but not a direct bolt on.

 

so a pump from a 93 E350 is GM and bolts on to the 302 using the van's mounting braket? and you dont have to change the belt but you DO have to swap the pulley for the OEM replacemnt for all this to work? Car Quest has junk rebuilt pumps.

 

Ive never had an issue with my Duralast. It's just as noisy as the factory Ford but has been running for 3 years with no problem.

 

It's Saginaw, but GM used Saginaw mostly.