[s102000]

another update: I found the 5" bracket at a local salvage yard, it came off of a 71, 72 not sure, the good news is I know it will work...It still had the booster, mc and the prop valve hooked up, it came off rather easy..I got it all for 20 bucks..I can use the booster and mc for my core...I'm not sure if I'll use the valve, I'll probably buy a new one of those..

It's weird still because all the parts store data base showed the same booster part number for 69 to 72...It could be that the 3" bracket was so out dated in the system that they put all those years together to fit the 5" bracket...That's the only thing I can think of that has happened...

Anyway thanks for all the replys and help...