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featured Built to Work: Why the D&J Heavy Hauler Long Block is the Ultimate Upgrade for 2019+ Cummins Trucks

Built to Work: The Heavy Hauler Long Block for 2019+ Cummins Trucks If you drive a 2019 or newer 6.7L Dodge Ram Cummins, you already know the truck is capable...

On Oct 02, 2026 by Cecilia Herrell 0 Comments

LML Duramax Engine Replacement Guide

LML Duramax Engine Replacement Guide: Choosing a Long Block for Your 2011–2016 Truck An engine replacement is a major decision, especially when your truck is how you get to work,...

On Oct 01, 2026 by Ben Dow 0 Comments

The Ultimate Head Gasket Kit for 2003–2007 5.9 Cummins Engines

When you’re pulling the cylinder head on a 2003–2007 5.9L Common Rail Cummins, the last thing you want is to pause the job halfway through because you’re missing a $5...

On Sep 16, 2026 by Cecilia Herrell 0 Comments

Why Upgrade Your 6.7 Cummins Wrist Pins?

Why Upgrade Your 6.7 Cummins Wrist Pins? When you’re pushing big horsepower, massive torque, or high boost through a 2007.5–2018 6.7L Cummins, the stock rotating assembly quickly becomes the weak...

On Sep 02, 2026 by Cecilia Herrell 0 Comments

The Ultimate Guide to D&J Cummins Short Blocks: Essential vs. Precision Plus

The Ultimate Guide to D&J Cummins Short Blocks: Essential vs. Precision Plus When the bottom end of your Cummins gives out, whether from piston damage, bearing failure, or high mileage...

On Aug 26, 2026 by Cecilia Herrell 0 Comments

Why the D&J Billet Valve Cover Is the Ultimate Upgrade for Your 06+ Cummins

At D&J Precision Machine, we engineered a solution built to match the high standards of serious diesel enthusiasts: our 06+ Dodge Cummins Billet Valve Cover.

On Aug 26, 2026 by Cecilia Herrell 0 Comments

22% Lighter, 4,000 HP Proven: Upgrading Your 5.9L & 6.7L Cummins Valvetrain

Upgrading to D&J Precision Machine Billet Valve Bridges is one of the smartest preventative upgrades you can make for your 1998.5–2018 Dodge Ram.

On Aug 12, 2026 by Cecilia Herrell 0 Comments

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Stage 1 Performance Head | 2007-2018 Dodge Ram 6.7 Cummins

HP Reman Cylinder Head | 2007.5-2018 Dodge Ram 6.7 Cummins

Stage 1 Performance Head | 2003-2007 Dodge Ram 5.9 Cummins

Popular Products

Stage 1 Performance Head | 2007-2018 Dodge Ram 6.7 Cummins

HP Reman Cylinder Head | 2007.5-2018 Dodge Ram 6.7 Cummins

Stage 1 Performance Head | 2003-2007 Dodge Ram 5.9 Cummins

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RECENT ARTICLES

Built to Work: Why the D&J Heavy Hauler Long Block is the Ultimate Upgrade for 2019+ Cummins Trucks

LML Duramax Engine Replacement Guide

The Ultimate Head Gasket Kit for 2003–2007 5.9 Cummins Engines

Why Upgrade Your 6.7 Cummins Wrist Pins?

The Ultimate Guide to D&J Cummins Short Blocks: Essential vs. Precision Plus

Blog Tags

featured Built to Work: Why the D&J Heavy Hauler Long Block is the Ultimate Upgrade for 2019+ Cummins Trucks

LML Duramax Engine Replacement Guide

The Ultimate Head Gasket Kit for 2003–2007 5.9 Cummins Engines

Why Upgrade Your 6.7 Cummins Wrist Pins?

The Ultimate Guide to D&J Cummins Short Blocks: Essential vs. Precision Plus

Why the D&J Billet Valve Cover Is the Ultimate Upgrade for Your 06+ Cummins

22% Lighter, 4,000 HP Proven: Upgrading Your 5.9L & 6.7L Cummins Valvetrain

Popular Products

Stage 1 Performance Head | 2007-2018 Dodge Ram 6.7 Cummins

HP Reman Cylinder Head | 2007.5-2018 Dodge Ram 6.7 Cummins

Stage 1 Performance Head | 2003-2007 Dodge Ram 5.9 Cummins

Popular Products

Stage 1 Performance Head | 2007-2018 Dodge Ram 6.7 Cummins

HP Reman Cylinder Head | 2007.5-2018 Dodge Ram 6.7 Cummins

Stage 1 Performance Head | 2003-2007 Dodge Ram 5.9 Cummins

Popular Products

Latest News

Categories

RECENT ARTICLES

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