[oletrucks] Bellhousing or transmission measurements ? ? ?

[Ribbit2@aol.com]

     Can anyone tell me the dimensions of the hole in the middle of the 
bellhousing where the transmission slides into. Or the size of the front 
bearing 
retainer on the transmission that slides into the bellhousing. Factory 4-speed 
on the floor with granny low. If possible to the thousandth. All this on a 
factory 57 Chevy V8. Think the 3-speed and the 6-cyl are all the same. Thanks 
in 
advance.
Jim H
57-3100-SB

oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959