Heavy Hauler Long Block Engine Dodge/Ram 6.7L Cummins 2019-2020 - BD Diesel - DJPLB100075

Features
Rated for up to 700 HP - Built for towing, heavy-duty use, and high-performance applications (not recommended for high-horsepower tuning in 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 reliability
Upgraded 2018 and Older Components - Replaces hydraulic roller lifters with solid flat tappets and adjustable rockers for greater durability
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 designed for demanding work trucks, towing applications, and high-horsepower builds, delivering up to 700 HP while improving airflow, efficiency, and durability. Built with a DandJ Stage 1 High-Performance Cylinder Head, a street/towing camshaft for lower EGTs, and custom ARP 9/16” head studs for superior sealing, this long block ensures maximum strength under extreme loads. To increase reliability, this build incorporates 2018 and older engine components, replacing hydraulic roller lifters 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