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Crank hub bolt question ???

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

Crank hub bolt question ???

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Old

Jul 20, 2009 | 07:47 AM

#1

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Crank hub bolt question ???

is there any diffrence between the Gen.I and Gen.II crank hub bolt. im swapping my crank hub and dumper from my old engine to my new build so i thought it would be better to replace the bolt and washer,,, i found this from ARP

http://www.summitracing.com/parts/AR...n/?prefilter=1

will this fit my stock crank

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Jul 20, 2009 | 11:15 AM

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It's the right thread pitch, but I cant tell if the washer is too large or not or if the bolt is the right length.

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Jul 20, 2009 | 02:26 PM

#3

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It depends on what crank hub you have. Stock hubs need a small washer (more like a collar) while aftermarket hubs/dampers (i.e. ATI) require the large washer.

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bolt, bolts, crankshaft, damper, dimensions, hub, lt1

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