JayCee Cog pulleys for the Do it yourself race car builder. Made of 6061-billet aluminum. Upper pulley fits most aftermarket alternators with a .592" shaft. Lower pulley indexes off the stock pulley. (Must use a longer crank pulley bolt, P/N JC86250) Alternators can be driven 1 to 1 or under driven. Pulleys come hard anodized Black to prevent premature wear. Cog belt sold separately.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.
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