BD Diesel USA is a performance-oriented company specializing in high-quality diesel and heavy-duty truck components and upgrades. Their products are engineered to handle high pressure, high temperature, high load, and extended operation, not just occasional use. With years in the field (including intensive hours of idling, towing, and heavy usage), the BD Diesel's engineering and R&D is informed by real use cases.
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 DandJ Precision Machine, this long block is pre-lubed with break-in oil and ready for installation.
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 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:
Professional installation is required.
Core Charge: $3500.
EMS Code: 4.
Warranty: 24-Months.
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-DJPLB100080 |
| Shipping Method | Truck Freight/LTL |
| California Prop 65 Warning |
|
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/