Shop with Blessed Performance for the DJ Precision Machine Performance Series Block for your 2003-2007 Dodge 5.9L Cummins diesel. We understand the value of providing our customers with the option to rebuild their own engines. With that in mind, we present a budget-friendly, performance focused alternative to our full in-house engine builds: the Performance Series Block.
Highlights:
- Expert Machining: Leveraging DJ's years of machining experience and expertise.
- Rigorous Inspection: All blocks are rigorously inspected and graded in our core department for any defects or cracks.
- High-Temperature Processing: Blocks are processed in a high-temperature oven to remove all oil and gasket residue.
- Steel Shot Blasting: Blocks are steel shot blasted and cleaned to meet our strict inspection standards.
- Precision Boring and Resurfacing: Blocks are expertly bored and the deck resurfaced on our Hurco machine, typically to +.020 over stock. It is uncommon to find a standard bore 5.9 or 6.7-liter block that meets our exacting standards.
- CNC Honing: Blocks are CNC honed to Cummins spec with a torque plate.
- Billet Girdle and Main Studs: Each block gets our billet girdle with 9/16 main studs, line bored, and line honed.
- Cam Tunnel and Bushings: The cam tunnel is line honed, and cam bushings are installed throughout.
- State-of-the-Art Cleaning: Final wash and clean using our custom parts washer with high-pressure water nozzles and cleaning agents.
Quality Assurance:
- Strict Standards: We only ship blocks that meet our exacting standards and that we feel comfortable selling to our customers.