Thanks Larry...........But I got the scoop on the '67-'72 Truck Board. I never seen a straight 6 in a 67-72 GM with a booster(Ours are/were all plain jane C-10's with power nothing), and I assumed that the parts innerchanged between the ones with a booster and the ones without, I was wrong.

It seems they had a different air cleaner ass'y on the ones with power brakes.......So I am going to copy one so I can run a 14" air cleaner in a stock GM ass'y and still keep it looking like it was stock.


Love Old '67-'72 GM Pickups! Dare to be different.....Running GM Inliners, GMC's MONSTER V-6's, and real inline power, Cummins, in Central PA.