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Old 04-03-2023, 09:35 AM   #17
LockDoc
The Older Generation


 
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Join Date: Aug 2006
Location: Montezuma, Iowa
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Re: Do all SM465 have the exact same trans-to-bellhousing bolt pattern?

Quote:
Originally Posted by MJN View Post
One thing to keep in mind is the bottom two bolts that hold the bellhousing to the main case. Starting in '73 when they went to the cast aluminum bellhousing all four bolts thread into the bellhousing, prior to that the bottom two bolts went from the inside of the bellhousing and threaded into the main case.

That is correct. You can still use the later bell housings but to install the NV4500 like I did you have to drill out any hole that is threaded.

LockDoc
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