SKU #: DJ-DJPSB100021 MPN #: DJPSB100021

D&J Essential Short Block Engine 07.5-18 Ram 6.7L Cummins

$5,879.99

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D&J Essential Short Block Crate Engine 03-07 Ram 5.9L Cummins

Description

Is your 6.7L Cummins showing its age and in need of a refresh? This is the kind of reset that puts your truck back to like-new condition. The D&J Short Block isn’t just a replacement; it’s a properly built foundation designed to restore the reliability, oil control, and consistency your truck had when it left the lot. Instead of gambling on a high-mileage core or piecing together a questionable rebuild, this gives you a clean, professionally machined engine that’s ready to handle daily driving, towing, and real-world workload without hesitation. This is the setup for guys who depend on their truck. Whether it’s a work rig or a daily driver, the value here is confidence knowing your block is built right, holds compression, and won’t become the weak link the moment you put it under load. It’s a dependable starting point if you’re staying stock or planning power upgrades down the road, giving you the peace of mind that your engine can handle the miles ahead. Each 6.7L Cummins short block is fully remanufactured and precision-machined using CNC blueprinting processes to restore critical tolerances back to OEM specifications. The block is thoroughly inspected, crack-checked, and machined using operations such as boring, honing, and decking to ensure proper sealing and long-term durability. Every critical dimension, including bearing clearances, piston-to-wall clearance, piston protrusion, and ring gaps, is carefully measured and corrected to maintain proper engine balance and performance. Assembly is completed in a clean room using new internal components, such as pistons, rings, and bearings, to ensure consistent quality and longevity. The result is a structurally sound, properly clearanced engine designed for durability, oil control, and long service life in demanding applications, exactly what you want when reliability is non-negotiable.

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CORE CHARGE

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Defer core charge

I have read and I accept the terms and conditions. I understand that if I select "Defer Core Charge" I will be charged for the core if I do not return an acceptable core part within 21 days

Accept core charge +$2,200.00

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Is your 6.7L Cummins showing its age and in need of a refresh? This is the kind of reset that puts your truck back to like-new condition. The D&J Short Block isn’t just a replacement; it’s a properly built foundation designed to restore the reliability, oil control, and consistency your truck had when it left the lot. Instead of gambling on a high-mileage core or piecing together a questionable rebuild, this gives you a clean, professionally machined engine that’s ready to handle daily driving, towing, and real-world workload without hesitation.

This is the setup for guys who depend on their truck. Whether it’s a work rig or a daily driver, the value here is confidence knowing your block is built right, holds compression, and won’t become the weak link the moment you put it under load. It’s a dependable starting point if you’re staying stock or planning power upgrades down the road, giving you the peace of mind that your engine can handle the miles ahead.

Each 6.7L Cummins short block is fully remanufactured and precision-machined using CNC blueprinting processes to restore critical tolerances back to OEM specifications. The block is thoroughly inspected, crack-checked, and machined using operations such as boring, honing, and decking to ensure proper sealing and long-term durability. Every critical dimension, including bearing clearances, piston-to-wall clearance, piston protrusion, and ring gaps, is carefully measured and corrected to maintain proper engine balance and performance.

Assembly is completed in a clean room using new internal components, such as pistons, rings, and bearings, to ensure consistent quality and longevity. The result is a structurally sound, properly clearanced engine designed for durability, oil control, and long service life in demanding applications, exactly what you want when reliability is non-negotiable.

Vehicle Fitment

2007.5-2018 Ram 6.7L Cummins

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

Precision Machined & Fully Remanufactured – CNC blue printed, bored, honed and surfaced.
Comprehensive inspection checks for cracks, threaded holes, crank straightness and size and all other critical areas addressed.
All critical dimensions including bearing clearances, piston-to-wall clearance, piston protrusion, deck and hone surfaces all measured. Piston, rods and ring gaps are all checked and corrected as needed.
D&J engines are assembled in a clean room environment by skilled technicians ensuring top quality.

INSTALLATION NOTES:

Does NOT include oil pan, oil filter housing or timing cover.

About D&J Precision Machine

D&J Precision Machine is the name serious diesel enthusiasts trust for premium engine components engineered to handle extreme power, boost, and stress. From street-driven trucks to record-setting race builds, D&J provides the parts and expertise to push diesel performance to its absolute limits. Founded on a commitment to excellence and innovation, D&J has established itself as a leader in the high-performance diesel engine world. Whether you're building a reliable workhorse or a full competition drag or sled pull setup, D&J components are precision-built to deliver maximum power and unmatched durability. Known for race-winning cylinder heads, intake manifolds, short blocks, long blocks, and complete custom engines, D&J brings cutting-edge engineering and craftsmanship to every component. Every product is developed, machined, and assembled in the USA at D&J’s advanced facility. With in-house CNC machining, rigorous quality control, and a team of diesel performance experts, D&J ensures every component meets the strictest standards for performance and longevity. Whether it’s a forged long block built to handle over 2,000 horsepower or a flow-optimized head for better airflow and cooling, D&J’s diesel solutions are crafted with precision and built to win. D&J PRECISION MACHINE: DIESEL PERFORMANCE WITHOUT COMPROMISE D&J Precision Machine isn’t just about horsepower, it’s about building confidence. Builders and racers around the world rely on D&J because they know each product is designed for real-world abuse and engineered to last.When it’s time to go beyond stock and into elite performance territory, D&J Precision Machine delivers the diesel power, strength, and reliability you need to dominate the street, trail, or track. FREQUENTLY ASKED QUESTIONS We get a lot of calls and e-mails each day with various product, vehicle, and installation questions. Some are completely off the wall and can even catch us off guard at times, but many others are fairly routine, so we thought we'd post some of the most popular questions regarding D&J Precision Machine that can hopefully be a good resource for you. Q: What makes D&J Precision Machine products superior to OEM components? A: D&J Precision Machine components are built for unmatched strength, precision, and performance. These parts exceed OEM standards by utilizing advanced engineering and premium-grade materials, offering superior durability and power output for high-performance and racing applications. Q: What types of products does D&J Precision Machine manufacture? A: D&J offers a comprehensive lineup of performance diesel engine components, including billet cylinder heads, intake manifolds, short blocks, long blocks, race engines, and valvetrain upgrades. Their products are designed for everything from daily-driven trucks to full-blown competition builds. Q: Are D&J Precision Machine products suitable for performance applications? A: Absolutely. D&J is known for building race-winning engines and components that handle extreme horsepower, high boost levels, and demanding conditions. Their products are trusted by top-tier racers and serious diesel enthusiasts alike. Q: Are D&J Precision Machine parts compatible with any diesel engine? A: D&J specializes in high-performance diesel platforms, particularly Cummins engines, offering solutions for 5.9L, 6.7L, and competition-only variants. Each product is engineered for a precise fit and optimal integration with performance builds. Q: Why is upgrading to D&J Precision Machine components beneficial? A: Upgrading improves engine reliability, airflow, and power potential. These components are crafted for high-stress environments and are ideal for builds where OEM parts would fail under heavy loads or prolonged abuse. The result is a more capable and longer-lasting performance engine. Q: Where are D&J Precision Machine products made? A: All products are proudly designed and manufactured in the USA, with a focus on precision machining, top-tier materials, and rigorous quality control to ensure race-ready results. Q: Can D&J Precision Machine components be installed without professional help? A: While some components may be installed by experienced enthusiasts, most products, especially complete engines and head assemblies are best installed by professionals to guarantee proper setup, fitment, and performance. Q: Do D&J Precision Machine parts come with a warranty? A: Yes, warranty coverage is available and varies by product type. Specific warranty terms are provided with each item and should be reviewed before installation. Q: What is the history of D&J Precision Machine? A: Founded by passionate diesel performance specialists, D&J Precision Machine has built a reputation for engineering excellence and racing dominance. With years of engine-building experience and a commitment to innovation, D&J remains a trusted leader in the world of high-performance diesel.

Video

Deferred Core Program Explanation

Ben explains the benefits of our deferred core program and how to return your core when necessary. Not sure what that is or need to send your core back? Give this video a watch for information and answers to many FAQ's.

If you’d like more information on our core return policy or need to start the core return process just give us a call at 1-888-993-4373.