DJPLB100080 D&J Precision Plus Long Block Engine - Dodge Ram 6.7L Cummins 2019-2020

Overview

The 6.7 Cummins Precision Plus Long Block is built for exceptional durability and reliability, making it the perfect choice for street, towing, and work truck applications. This fully assembled long block includes a remanufactured cylinder head, upgraded internal components, and year-specific front covers and timing gear housings for seamless compatibility. To enhance longevity, the hydraulic roller lifters found in 2019+ models are replaced with solid flat tappets and adjustable rockers, eliminating common failure points. Every engine is CNC-machined, balanced, and blueprinted for maximum efficiency and performance. Manufactured by D&J Precision Machine, this long block is pre-lubed with break-in oil and ready for installation.

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 strength and reliability
• Replaces hydraulic roller lifters with solid flat tappets and adjustable rockers to eliminate failure points
• Year-Specific Components - Ensures seamless compatibility using 2019-2020 or 2021-2024 front covers and timing gear housings
• Cylinder Head - Features extra-large valve seats, a high-precision CNC valve job, and pressure testing for maximum durability
• Fully Assembled & Pre-Lubed - Includes oil pan, front cover, and pre-lubed break-in oil for easy installation and startup

Warranty

Parts

• 24-Months

Labor

• 24-Months