Description
Premium Performance Upgrade. The Vortech Universal 10-Rib Crank Pulley; 7-Inch is designed to provide a reliable interface for supercharger drive systems across multiple engine platforms. It serves as a durable pulley solution that enhances accessory drive performance and compatibility with various bolt patterns. This part is essential for custom or retrofit applications requiring a stable, high-quality crank pulley option.
Robust Material Construction. Manufactured from high-grade materials, this crank pulley features precision drilling to accommodate Chevy, Ford, and MOPAR bolt patterns. It has a flat-backed design with a durable finish to resist wear and maintain aesthetic appeal under demanding engine bay conditions.
Installation Ease. Installation requires drilling for bolt mounting but no advanced modifications. The process is straightforward for experienced technicians or automotive enthusiasts familiar with pulley and supercharger installations.
Application. This product fits universal applications with some adaptation possibly required. Note that the 7.8-inch pulley does not support the 6-bolt MOPAR bolt pattern, so verification before installation is advised.
Vortech 4MA018-051
CA Residents: WARNING: Cancer and Reproductive Harm
- Universal Flat-Backed 10-Rib Crank Pulley
- Drilled For 3-Bolt Chevy Configuration
- Drilled For 4-Bolt Ford Configuration
- Drilled For 6-Bolt MOPAR Configuration
- 7.8 Inch Crank Pulley Does Not Feature 6-Bolt MOPAR Bolt Pattern
- Fits Universal Applications; Some Adaptation May Be Required






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