Thread: FORGED LT1 CRANK?
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Old 03-01-2016, 01:21 PM
70 copo 70 copo is offline
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Default Re: FORGED LT1 CRANK?
Both blocks are:

4 bolt
Saganaw cast and Flint assembled.
010 castings
One marked .20 the other no markings.
Obvious significant casting differences.

http://s952.photobucket.com/user/70c...t=3&page=1

Any one know why?
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