Description
19+ 6.7 Common Rail Cummins Precision Plus Reman Long Block Our Precision Plus 6.7 Cummins Long Blocks for 2019+ models come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing, along with our Reman Cylinder Head. To address common issues found in 2019+ engines, we utilize components from the more reliable 2018 and older models. These older platforms have a superior track record of reliability compared to the newer engines.
Features
- Precision Machining: CNC blueprinted, bored, honed, and deck surfaced.
- Precision Cylinder Heads: Disassembled, crack-checked, with stock seats replaced by extra-large heavy-duty valve seats.
- CNC precision valve job performed with new seat and guide machine.
Fitment
- 2019+ Dodge Ram 6.7 Cummins
- 2019+ Ram 6.7L Cummins
Details
- Manufacturer: D&J Precision Machine
- Manufacturer part number(s): DJPLB100080, DJPLB100086
- Condition: New
- D&J engine lead time is typically 4-5 weeks from order (per manufacturer shipping policy); confirm current availability when you order.
Core Return
This product requires a $3,500 refundable core deposit, added at checkout. The deposit is refunded once your old core is returned and passes D&J Precision Machine inspection. Cores must be in good condition with no cracks and must be rebuildable. D&J inspects cores on arrival. For core return help, call Ducky Fuel Injection at 479-799-3953 before you ship.
Shipping
Manufacturer Contiguous U.S. flat-rate freight for long blocks: $450 for Contiguous U.S. addresses, added at checkout. Alaska, Hawaii, and Canada require a freight quote — call us before ordering. This is separate from any refundable core deposit.
Questions about fitment? Call or email the Ducky Fuel Injection team before you order. Call us at 479-799-3953.
California and Emissions Notice
This product is not legal for sale or use in California, or on any pollution-controlled motor vehicle where state or local law prohibits it. It does not have a California Air Resources Board (CARB) Executive Order. You are responsible for checking and following the emissions laws in your state before you buy and install it. Questions? Call us at 479-799-3953.
