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Old 07-11-2018, 10:57 AM
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Flash68 Flash68 is offline
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Quote:
Originally Posted by craig510 View Post
Bob,

A big bore 347 is a 331with a 4.125” bore. Going with a dart aluminum block and Callies crank. Solid roller cam. ARP 2000 rod bolts.

Hopefully it will hold together.

-Craig
Nice parts! Sounds like a fun little screamer.
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