Dave,
At this point we are thinking about using the 216 bell housing with the 235 flywheel, clutch and starter. Disappointing as the same I had for the 216 were new. I will run the numbers on the 216 motor and get back to you. I "thought" it was original to the truck but my knowledge of the early chevy trucks is currently lacking. I'm learning though thanks to you and others on this forum. My thanks.
Patrick