No Shortcuts: Inside This Duramax-Swapped Squarebody

A Squarebody Duramax Swap Done Without Shortcuts Everybody loves to say they want a squarebody Duramax swap. Very few actually finish one that works like […]

PRI 2017: Innovation, Technology, & Billet-Block Bad-Assery

Inside the 30th Annual Performance Racing It was another eventful year in Indianapolis, as the 30th annual hosting of the Performance Racing Industry (PRI) Trade […]

Ford 7.3L Resurrection, Part 2: From Short-Block to Road-Ready

After getting the remanufactured 7.3L short-block and heads back from L&R Automotive, John Ferguson and his team at Domestic Diesel in Chino, California, began reassembling […]

How To Help Your Diesel Engine Survive

How Factory Bottom Ends Are Kept Alive At Huge Torque Levels Whether the platform is Power Stroke, Duramax or Cummins, experienced tuners, knowledgeable mechanics, and […]

New Diesel Truck Parts and Performance Upgrades for 2026

New Parts Counter MBRP 4-Inch Quiet Tone Muffler Resonator MBRP’s Quiet Tone muffler resonator features a high-flow spiral louvered core, fits most exhaust systems, and […]
g56 swap

How to Swap a G56 Manual Transmission Into a 4th-Gen Ram

Firsthand Tips from a Facebook Group This is what I did/learned while doing a G56 swap on a 4th-gen Mega Cab Laramie. Everyone asks what […]

Where Reliability Meets Intention: A GMT800 Story

Matthew Detig’s Daily Driven GMT800 The GMT800 era of pickups and SUVs was never supposed to be nostalgic. When these trucks were developed in the […]

Paint Protection Film: Is PPF Worth It for Your Car?

Quick Answer Paint protection film (PPF) is a clear, durable urethane layer applied to a vehicle’s exterior surfaces to shield the paint from scratches, stone […]

Eric Loy’s 750-HP Cummins-Powered Dodge Ram 3500

An ’05 Dodge that Dominates in the Dirt Street-able pulling trucks are hard to find these days. Even in entry-level classes, it seems the trucks […]

Built in Just Four Days: "Silver Bullet" A Custom 2004 Dodge Ram 2500

A Four-Day Wonder Some project vehicles take weeks, months or even years to finish, but Leo Petropoulos from Los Gatos, California, had his 2004 Dodge […]

Best OBS Ford Parts for 1992–1997 F-Series and Bronco Trucks

The OBS Ford Guys Complete Performance 7.3L Engine Wiring Harnesses (This product is for the 1996-’97 harness but will be available for every truck model) […]

The Cummins-Powered Dodge Ram Built to Break Records

Jarid Vollmer’s 1,500-hp, 8-second Dodge Diesel One of the most dominant trucks in diesel drag racing has been Jarid Vollmer’s ’07 Dodge Ram 2500, which […]

Reader Rides: The Diesel Community at Its Best

Showing Off What YOU Drive! Without our readers, we at Diesel World magazine are nothing! In a world where only the finest of people recognize […]

12-Valve Cummins Freeze Plug Upgrade Guide

Firepunk Diesel’s Solution to Weak Factory Cummins Freeze Plugs Freeze plugs—also known as core plugs or expansion plugs—serve a vital role in sealing the casting […]
1984 Isuzu P’up

1984 Isuzu P’up Diesel: A Simple Truck With a Powerful Story

Jacob Gausmann’s 1984 Isuzu P’up When you think of classic diesel trucks, the first images that come to mind might be full-size Fords, Dodges, or […]

Lifting Our 2017 Silverado: Belltech, Cali Off-Road, and Kenda Upgrade

It’s or anyone who loves lifted trucks, there’s just something about seeing a Silverado sitting tall on a fresh set of wheels and tires. Whether […]