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

SBC balancer/pulley work on LT1??

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Old Apr 1, 2008 | 08:58 PM
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Default SBC balancer/pulley work on LT1??

Is it Possible to use a old school SBC balancer and pulley with the lt1?? i know i have seen it done on here... I have relocated the alternator but the balancer hits the opti... of course. I thought i had seen how a few people have converted to the old school V-belt on the alternator and crank pulley.. Thanks with any helpful info.. I already have the balancer and pulley so i am trying to make it work
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Old Apr 2, 2008 | 11:02 AM
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it will work , but u have to remove the opti
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Old Apr 2, 2008 | 02:35 PM
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All LTX engines use a damper, not a balancer. That means LTX engines are "internally" balanced on the front of the crank. Therefore, they "do not" use a harmonic balancer.

Although, factory LTXs are "externally" balanced on the rear and require a counter-weight on the flywheel or flexplate. That being said, most LTX rebuilds (strokers) are internally rear balanced.

WD
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Old Apr 2, 2008 | 04:49 PM
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The old style has a different length snout on the hub. It puts the outer ring of the "damper" too close to the timing cover, which on an LT1 makes it hit the opti.
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Old Apr 2, 2008 | 05:15 PM
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Originally Posted by edcmat-l1
The old style has a different length snout on the hub. It puts the outer ring of the "damper" too close to the timing cover, which on an LT1 makes it hit the opti.
Yeah after reading up on it i relized that but i thought there were people out there that have converted it..?? oh well I bitched out competition products today and i will see if they will send me the right damper... which i ordered in the first place! How was Germany?
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Old Apr 3, 2008 | 01:17 PM
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Originally Posted by Lt1junkie
How was Germany?
Germany was good. I'm supposed to go back in Sept. We have to deliver 2 Z06s and I have several more to tune.
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