Sounds OK to me.
However, you may need to borrow a tapered reamer of the correct size and angle so you can ream the bell cranks from the other side.
You may want to consider using larger tierood ends where you have to do this. That way the bell cranks can be reamed to fit in the whole thickness of the bell crank. If you use the old ends and ream from the other side then you only get contact on the taper for 1/2 the thickness.


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-