Speedmaster PCE239.1019 Aluminum Gilmer Drive Short Crank Pulley

The Speedmaster PCE239.1019 is an aluminum Gilmer drive short crank pulley designed for performance and custom engine builds. This pulley features a Gilmer drive system, which is commonly used in high-performance automotive applications to drive accessories via ribbed belt drive technology. The aluminum construction offers lightweight durability while maintaining reliable power transmission.

This crank pulley is engineered for installations where space is limited or a shorter profile is required. The Gilmer drive design provides consistent engagement and efficient power transfer to auxiliary engine components. Ideal for engine swaps, performance upgrades, and custom automotive builds, this pulley integrates seamlessly into systems requiring precise accessory drive routing and timing.

Key Features & Benefits

• Aluminum Construction: Lightweight material for reduced rotating mass and improved engine efficiency.
• Gilmer Drive System: Ribbed belt drive design ensures consistent power transmission to engine accessories.
• Short Crank Design: Compact profile fits installations with space constraints or custom engine configurations.
• Performance-Grade: Engineered for high-performance and custom automotive engine applications.

Specifications

Ideal Applications

• High-performance engine builds and upgrades
• Custom automotive engine configurations
• Compact engine bay installations
• Performance accessory drive systems