6.0 use 2 diff. length cranks?
6.0 use 2 diff. length cranks? 
AFAIK.... the 01 and later 6.0 crank is what the LS1 motor needs. 00 and previous was longer at the rear. If its longer where the flywheel/ flexplates mates up then you will wipe out the thrust bearing because of the tranny assembly forcing the crank forward.
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Staging Lane
Joined: Jan 2005
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Originally Posted by Country Boy
AFAIK.... the 01 and later 6.0 crank is what the LS1 motor needs. 00 and previous was longer at the rear. If its longer where the flywheel/ flexplates mates up then you will wipe out the thrust bearing because of the tranny assembly forcing the crank forward.
