Bendix brake booster not working with factory brackets?

[Mark Hanna]

I bought a Bendix remanufactured brake booster from Autozone and when I went to put it on my 72 C10, I noticed a problem. I should first clarify that the brackets I am using came from a 69 GMC 3/4 ton truck. I thought that they would be the same as the ones that should be on the 72, but when I put the brackets on the booster and connecting the pedal linkage rod, I found that the linkage sticks out about an inch and a half further than the surface of the bracketd that mount to the firewall. are the brackets different? Do I somehow have the wrong booster?

Here is a link to a picture of the booster i bought

http://www.bobschevytrucks.com/1967-...re-charge.html