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

Is it possible to use a 168 tooth flywheel on the LT1?

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Old 12-02-2007, 08:04 PM
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Default Is it possible to use a 168 tooth flywheel on the LT1?

Can you use a 168 tooth flywheel instead of the 153 tooth if you use another starter? If so, which starter?

Also, wonder if someone makes a spacer that could go between our stock starter and the block to space it out to work with the 168 tooth?
Old 12-02-2007, 08:17 PM
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the first problem i can think of is that you wouldnt be able to find an externally balanced 168 but you could get around that with an internally balanced motor. or maybe find someone that could balance the flywheel to your engine
Old 12-02-2007, 08:20 PM
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Originally Posted by real82it
Can you use a 168 tooth flywheel instead of the 153 tooth if you use another starter? If so, which starter?

Also, wonder if someone makes a spacer that could go between our stock starter and the block to space it out to work with the 168 tooth?
use the flywheel & starter from a 97-99 vortec L31 it has a 168 tooth
out of curiosity,why do you want to use a larger flywheel?

Last edited by 96lt1m6; 12-02-2007 at 08:25 PM.
Old 12-02-2007, 08:29 PM
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maybe he has the old 11" CF clutch and wants to use the new 12".
Old 12-02-2007, 10:18 PM
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Originally Posted by 96lt1m6
use the flywheel & starter from a 97-99 vortec L31 it has a 168 tooth
out of curiosity,why do you want to use a larger flywheel?

i bought a 383 SCAT stroker kit from rpm machine that came with its' own externally balance flywheel - unfortunatly they included a 168 tooth flywheel instead of the 153 tooth that they balanced the assembly to - just trying to identify my options to deal with this problem.

On another post they suggested I take my stock flywheel and get it balanced to match the SCAT flywheel included with the rotating assembly.

Last edited by real82it; 12-03-2007 at 10:51 PM.
Old 12-03-2007, 10:51 PM
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just want to say for the record that RPM machine stood by the package and put the correct flexplate in the mail today - no questions asked. (yes, it was a flexplate for my A4.....I was so frustrated yesterday when I posted this I was thinking flexplate but typing flywheel.....). Thx for the help.

Last edited by real82it; 12-03-2007 at 11:01 PM.



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