2019-2020 Cummins 6.7L Street Performance Long Block (DJPLB100081)
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Fitment
Fitment
| Year | Make | Model | Engine |
| 2019-2020 | Ram | Ram 2500, Ram 3500, Ram 4500, Ram 5500 | 6.7L Cummins |
Description
Description
The Street Performance 6.7 Cummins Long Block is engineered for high-performance street applications, delivering up to 1000 HP while maintaining durability and reliability. Built with D&J X-Beam Stock Length Billet Rods and a Stage 1 High-Performance Cylinder Head, this long block is precision-machined, blueprinted, and balanced to handle extreme power demands. The fire-ringed cylinder head, paired with custom ARP 9/16" head studs, ensures maximum head-to-block sealing under high boost. Shipped pre-lubed with break-in oil, this long block is fully assembled and ready for installation. Manufactured by D&J Precision Machine, this engine is built to withstand the rigors of high-horsepower street and track builds.
Part Number: DJPLB100081
Performance Specifications
Performance Specifications
Manufacturer-published specifications from D&J Precision Machine.
| Power Rating | 1000 HP |
| Timing Cover | Timing Cover, Oil Pan & Break-In Oil Included |
| Head Studs | 9/16 HD |
| Head Upgrades | Upgraded Valve Seats & Thread-In Soft Plugs |
| Head Porting | 5-Axis CNC Ported 200 CFM |
| Camshaft | Tow Performance Camshaft |
| Connecting Rods | Billet X-Beam Rods |
Features
Features
- Rated for up to 1000 HP: Engineered for high-performance street and competition applications. High-horsepower tuning is not recommended for heavy towing.
- D&J X-Beam Stock Length Billet Rods: Provides exceptional strength for high-power builds
- Fire-Ringed Cylinder Head: Machined for superior head-to-block sealing in high-boost applications
- Stage 1 High-Performance Cylinder Head: 5-axis CNC ported with HD bronze valve guides and oversized intake/exhaust seats for optimized airflow
- Fully Assembled & Pre-Lubed: Includes oil pan, front cover, machined rocker box, and break-in oil for seamless installation
Specifications
Specifications
- Performance Rating: Up to 1000 HP
- Warranty: 3 months parts and 3 months labor
- Manufactured By: D&J Precision Machine
Core Charge
Core Charge
A refundable core charge applies to this product. The core deposit will be refunded once a complete, rebuildable core is returned within 30 days of receipt. Cores must be complete and serviceable per D&J Precision Machine requirements.
Notes
Notes
- Freight charges apply; this item ships LTL.
- Made-to-order; lead times vary. Contact us for current ETA.
- Not for sale on California-licensed vehicles per BD Diesel / D&J Precision Machine policy.
Questions and Answers
Questions and Answers
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