468 bbc help

Old 04-22-2011, 11:54 AM
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hotrod1994
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Default 468 bbc help

can any one help me ive been told different things by different people what exactly is a 468 just trying to get the facts straight
thanks :?: :?: :?:
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Old 04-22-2011, 01:21 PM
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fla1976
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A 454 block bored 0.060 with a 4.0 stroke is a 467.1 cubic inch.
A stock 454 block with a 4.125 stroke is a 468.
Lots of combos you can make to get there.
Here is a site with some information.

http://chevyhighperformance.automoti...ght/index.html
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Old 04-22-2011, 08:38 PM
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hotrod1994
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ive been told if you take a 427 tall deck block and put a 454 rotating assembly in it it would make it a 468 is this true?
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Old 04-22-2011, 10:46 PM
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fla1976
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A 427 and a 454 have the same bore. If you put a 454 rotating assembly in a 427 it displaces 454 cubic inches. Here is a website with some specifics on the engines.

http://www.roadsters.com/bbc/#bore
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