LS1 underdrive pulley....

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05-12-2003, 01:27 PM

Phil99vette

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LS1 underdrive pulley....

Who makes an UD pulley for the LS1 besides ASP? My ASP backed off of the crank and is slightly marred. The machine shop seems to think that I need a new one."
Phillip

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05-12-2003, 01:41 PM

jmX

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Re: LS1 underdrive pulley....

Something to note is that you can't just buy an "LS1" pulley, it's specific to each car. Some mfg's might list an LS1 pulley, but chances are it'd be for an F-body, not a Y-body.

Anyway, a few companies do make them out there. Check summit or jegs, I know a new one is listed up on there.