The Fleece Red Spoke Design Cummins Dual Pump Pulley (FPE-34211-RED-SPK) is a high-performance upgrade designed for 2003–2018 Cummins 5.9L and 6.7L diesel engines. Engineered for durability and efficiency, this dual pump pulley allows the installation of a second CP3 or compatible injection pump, enhancing fuel delivery for increased horsepower and torque. Its eye-catching red spoke design not only adds a bold aesthetic under the hood but also reflects Fleece Performance Engineering’s commitment to quality and style. Precision-machined for a perfect fit, the FPE-34211-RED-SPK is a trusted choice for diesel enthusiasts looking to boost performance while maintaining reliability in demanding applications.