Did they even have a boot?
I'm thinking all the had was a big thick squarish foam rubber seal/gasket sort of thing that laid on top of the transmission before you put the cover back in the cab.

Curious to hear what the answer is.

Grigg


•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-