50mm Cog Style Supercharger Drive Pulleys — 30 2A032-030

Vortech Cog Style Supercharger Pulleys with an 8mm Pitch are machined from 6061 T-6, hard anodized aluminum with the proper profile to maximize surface contact area for precise fit. Each pulley is built to SAE standards. Cog pulleys must only be used with applications that employ H/D superchargers and properly sized Bypass/Blowoff Valves.