Street Performance Long Block Engine Dodge/Ram 6.7L Cummins 2019-2020 DJPLB100081

The Street Performance 6.7 Cummins Long Block is engineered for high-performance street applications, delivering up to 1000 HP while maintaining durability and reliability. Built with D&J X-Beam Stock Length Billet Rods and a Stage 1 High-Performance Cylinder Head, this long block is precision-machined, blueprinted, and balanced to handle extreme power demands. The fire-ringed cylinder head, paired with custom ARP 9/16 head studs, ensures maximum head-to-block sealing under high boost. Shipped pre-lubed with break-in oil, this long block is fully assembled and ready for installation. Manufactured by D&J Precision Machine, this engine is built to withstand the rigors of high-horsepower street and track builds.