Thread: Oldsmobile bores
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08-14-2006 02:12 PM #1
Oldsmobile bores
I was wondering if any one knew what the max bore of a 455 olds motor?
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08-14-2006 02:45 PM #2
455 Olds
according to my book it's4.126 x 4.250
Ron
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08-14-2006 02:48 PM #3
Olds bore
Sorry, missed the word max. Can't be much though, thin wall casting.
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08-14-2006 03:46 PM #4
I looked for this info on an Olds site, and it didn't say anything about boring.
For future reference, here is the site, it is pretty good generally.
www.442.com
Don
I believe this was somewhere around 2015, Rick, Rosie and Johnboy
John Norton aka johnboy