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Engine Id Numbers

Old Jul 15, 2008 | 05:13 PM
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az55
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Default Engine Id Numbers

Anybody want to take a stab at identifying the engine block in my car?
It was claimed to be a "C5R block". It is highly modified and is stinking fast but what is it? The only number we could find on the block is
3F3002.

Thanks for any expertise on this.
Cheers,
CV
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Old Jul 15, 2008 | 05:37 PM
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Here's an article comparing the C5.R block and the LS7 block .... a number of pictures .... maybe one of them will help you identify your block .....

http://www.vetteweb.com/tech/vemp_07...cks/index.html

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