94 s10 blazer 4.3 linear egr valve

It is a long story but I am looking for an egr valve for a 4.3 vortec, even if the it does not work. I had to modify how the one on my engine mounted because the dealer cross threaded one of the mounting bolts. I now use the broken bolt as a stud but I had to cut away the mounting ear of the egr valve and after several years it cracked. I know have a working egr valve but I am scared it is going to fall off. I want to remove the egr valve and get the broken bolt out but then I need to fix my egr valve and I hate to buy one. I am hoping somebody has one in the garage laying around collecting dust. I live in Northern NJ so I could pick it up or pay for shipping if someone is willing.