Description
Performance Enhancement. The Vortech Universal Cog Crank Pulley; 80-Tooth is designed to replace factory crank pulleys and improve accessory drive efficiency. It provides precise cog engagement for reliable power transmission, making it an essential component in high-performance supercharger setups. This pulley supports boosting power by maintaining consistent belt alignment and minimizing slippage during operation.
Construction and Appearance. Crafted from durable, high-quality materials, this pulley features a robust flat-backed design with a 2.5-inch width. It is precision-machined to ensure accurate cog spacing and drilled to fit a variety of bolt patterns including 3-bolt Chevy, 4-bolt Ford, and 6-bolt MOPAR. The finish delivers a clean, professional aesthetic suitable for performance engine bays.
Installation. Installation is straightforward and requires basic mechanical skills. The pulley mounts directly to compatible crankshafts using the pre-drilled bolt patterns with no additional drilling required. Some adaptation may be necessary depending on the specific application.
Application. Fits universal; some adaptation may be required.
Vortech 4MA018-080
CA Residents: WARNING: Cancer and Reproductive Harm
- Universal, Flat-Backed 2.5″ Wide Cog Crank Pulleys
- Drilled For 3-Bolt Chevy, 4-Bolt Ford, And 6-Bolt MOPAR Configurations
- Not Legal For Sale In California
- Fits Universal; Some Adaptation May Be Required






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