This is a CNC machined billet aluminum power steering pulley for all 98-02 LS1 Camaro/Firebird accessory drives. This aluminum design is much stronger and more durable than the factory plastic pulley which eventually crack and break. This pulley is a direct replacement for GM 12559885.
This pulley design also allows the power steering pump to by installed and removed without removing the pulley.
Pulley is black hard-coated for additional durability and styling.
100% made in USA.