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.

Details:

• Engine Manufacture: Cummins
• Liter: 6.7 Liter
• Series: Street Performance
• Ems Code: 3
• Engine Years: 2019-2020
• Fits: 2019-2020 Ram 2500/3500
• Shipping Restriction: Not for sale on licensed California vehicles
• Sold As: Each
• Warranty: 90-Days