Steve D,
That is exactly what I did.
I used the original 1969 bypass/transfer cover bolt, at the same location on the new replacement, and drilled out to the same diameter as the 1969 had in the case, effectively making that part of it the same as it was originally for 1969. It was a thin wall that I had to drill through, and then I was able to draw through it as it was on the original powerhead. Then the hose goes from the intake to that breather bolt just as it did.
I assume that is all I would need to do, and all else will be fine.
I also assume that the Original 1969 carb jetting can also be used?
