The 5.9 Common Rail Cummins Precision Plus Reman Long Block is a fully assembled, stock replacement engine solution for 2004.5-2007 Dodge Ram 2500 and 3500 trucks. Each unit is CNC blueprinted, precision-machined, and assembled with new pistons, bearings, and a D and J Precision Plus Reman Cylinder Head to ensure superior durability and power.

This long block includes an oil pan, front timing cover, and pre-lubed break-in oil, making installation hassle-free.

Manufactured by DandJ Precision Machine, this engine is built to exceed OEM reliability and performance standards.

Warranty:

Parts

24-Months

Labor

24-Months

Emissions:

This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement Parts included. (EMS:4)

Features:

Rated for up to 600 HP - Designed for demanding work applications, though high-horsepower tuning is not recommended for heavy towing
Precision CNC Machining - Fully blueprinted, bored, honed, and deck-surfaced for maximum durability and power
Cylinder Head -

Features:

• HD bronze valve guides, oversized heavy-duty seats, and a CNC high-performance valve job for increased airflow and efficiency
• High-Quality Internal Components - Built with new pistons, bearings, tappets, oil cooler, and oil pump to maximize engine longevity
• Fully Assembled and Pre-Lubed - Includes oil pan, front cover, and pre-lubed break-in oil for easy installation and startup
• Direct Replacement Fit - Designed for 2004.5-2007 Dodge Cummins 5.9L Common Rail applications