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Type: Posts; User: R Pope
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05-27-2007 04:43 AM
Thread: What are boring oversize limits?
by R Pope- Replies
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- 4,332
What's a 4" crank worth? I have lots of 'em. Some...
What's a 4" crank worth? I have lots of 'em. Some even standard, never turned.
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05-24-2007 01:51 PM
Thread: What are boring oversize limits?
by R Pope- Replies
- 18
- Views
- 4,332
Lots of 59a flatties were bored 3/16 over. True,...
Lots of 59a flatties were bored 3/16 over. True, some were water heaters, but 1/8" was considered mild. A good sound block is too hard to find to chuck it because of bore wear. Flathead Jack sells...
Thanks Glenn, it’s believed to be a Gen 5. 454. I’ll see if I can snap some pics of the stamped and cast numbers and post them here. Maybe we can define the year and model
GM Engine de-coding