BBK Performance 15550 Aluminum Under Drive Pulley Kit for Ford 4.6L and 5.4L Modular Engines

This BBK Performance pulley kit is designed specifically for Ford Modular engines in full-size trucks from 1997 to 2004. Crafted from polished aluminum, the kit features an 8-rib serpentine design that provides enhanced belt grip and improved accessory drive efficiency. The under drive pulleys reduce parasitic losses, helping to increase engine performance and throttle response while maintaining durability and corrosion resistance. Easy to install, this comprehensive kit ensures optimal fitment and reliable operation across compatible Ford trucks and vehicles with 4.6L and 5.4L engines. Whether upgrading your stock setup or seeking improved performance, this pulley kit offers a high-quality solution for enthusiasts aiming to optimize their vehicle's engine accessories.

Features:

• Material: Polished aluminum for durability and corrosion resistance

• Design: 8-rib serpentine configuration for enhanced belt grip

• Application: Fits Ford 4.6L and 5.4L Modular engines in trucks from 1997 to 2004

• Under drive: Reduces accessory drive speed for improved engine performance

• Compatibility: Designed for full-size Ford trucks and compatible vehicles