Heavy Hauler Long Block Engine Dodge/Ram 6.7L Cummins 2021-2024 - BD Diesel - DJPLB100079

Features
Rated for up to 700 HP - Designed for demanding work applications, though high-horsepower tuning is not recommended for heavy towing
Stage 1 High-Performance Cylinder Head - 5-axis CNC ported with heavy-duty oversized intake and exhaust seats for increased airflow
Street/Towing Performance Camshaft - Lowers EGTs by 200-300 degrees, improving fuel efficiency and durability
Upgraded 2018 and Older Components - Replaces hydraulic roller lifters with solid flat tappets and adjustable rockers for increased longevity
Fully Assembled and Pre-Lubed - Includes oil pan, front cover, machined rocker box, and break-in oil for seamless installation
About This Product
The Heavy Hauler 6.7 Cummins Long Block is a fully assembled, high-performance engine solution designed for heavy-duty towing and work applications. Rated for up to 700 HP, this long block includes a DandJ Stage 1 High-Performance Cylinder Head, a street/towing camshaft for lower EGTs and improved fuel economy, and custom ARP 9/16” head studs for superior sealing strength. To enhance durability and reliability, this build incorporates 2018 and older components, replacing the less reliable hydraulic roller lifter setup with solid flat tappets and adjustable rockers. Each engine is CNC-machined, fully blueprinted, and assembled with premium components, ensuring maximum strength and longevity. Manufactured by DandJ Precision Machine, this engine is built to outperform and outlast stock configurations in the toughest applications.
Warranty and Notes
Warranty
WARRANTYParts24-MonthsLabor24-Months
Notes
NOTEFor any warranty claims / issues please contact DandJ Precision Machine. Phone: 740-297-7223Not for sale on licensed California vehicles