LT1-LT4 Modifications 1993-97 Gen II Small Block V8

crankshaft hub.

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Old Apr 14, 2012 | 10:30 PM
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Default crankshaft hub.

i`m looking for the gm part# for the crank hub on my 96 lt1 i stripped the bolt tread out and i don`t want to drill it and tap it. can you guys help.
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Old Apr 14, 2012 | 11:01 PM
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Originally Posted by redhot lt-1
i`m looking for the gm part# for the crank hub on my 96 lt1 i stripped the bolt tread out and i don`t want to drill it and tap it. can you guys help.
You stripped the threads on one of the 3 on the hub? Or did you strip the threads in the crank snout?
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Old Apr 14, 2012 | 11:18 PM
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Like Rob said it depends on which part you stripped. If you stripped the bolt hole for the pulley that's an easy fix. If you stripped the crank threads that's a different animal.
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Old Apr 15, 2012 | 06:29 AM
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96-97 crankshaft hub: 12550097

Still available from GM, looks to be around 75 bux.
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Old Apr 15, 2012 | 10:47 AM
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Old Apr 15, 2012 | 02:13 PM
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thanks paul just what i need. i stripped one of the bolt 3 holes, i`d drill and tap it but it may throw the balance off so i`d rather replace it but thanks for your hhelp
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