Does your Power steering pump need to slow down from your hi reving engine ?
Clarko has the answer, this bolt on complete kit will solve your problem......

Can be used on road, race car, drags, speedway
Made from  BILLET T6 ALUMINUM NOT CAST

HOW TO INSTALL
- Simply remove your steel pulley (4 bolts)
- Bolt on the Clarko light weight pulley
- Refit the fan belts NOTE you will have to change the length of the fan belt

BENEFIT - BY INSTALLING THESE
Slows down the water pump, Alt & Power steering RPM for race application
Light weight aluminium