C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1pc rms cranks?????????

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Old Apr 29, 2005 | 06:56 PM
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pr0zac
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From: Pittsburgh Pa
Default 1pc rms cranks?????????

ok i have found out that all stock 87 and up cranks use internally balanced harmonic balancers and externally balanced flexplates. but some of eagles cranks are "internally balanced" yet say you can use your stock flexplate. i bought an eagle internally balanced crank to use in my LT4. will that work with my stock flywheel?? was it the right crank? i also have a different block that i bought a similar crank off of ebay but i don't know what brand crank it is but was told that too is internally balanced but i can't find a flexplate that is internally balanced with a one piece rear main seal?
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Old Apr 29, 2005 | 07:18 PM
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just get a nuetral flywheel and balancer.
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Old Apr 29, 2005 | 08:40 PM
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can't find a neutral flexplate. will my stock flywheel work for the vette and the eagle crank?
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Old Apr 29, 2005 | 09:12 PM
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Originally Posted by pr0zac
can't find a neutral flexplate. will my stock flywheel work for the vette and the eagle crank?
I am in okc so if you want to come get one you can...also your stock flywheel is counter weighted and I realy am not sure if you can use it with a internaly balanced crank.I thought you had to use a neutral one but I could be wrong.somebody might jump in on this and tell you for sure or not.otherwise I do have a couple neutral flywhels laying around the shop.

Last edited by ar91c4; Apr 29, 2005 at 09:15 PM.
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Old Apr 30, 2005 | 12:34 PM
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anyone know? need to start putting the vette engine back together soon.
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