HOW IT STARTED:

At Delaney’s Diesel, it all started with a deep passion for diesel trucks and a drive to learn everything the hard way—by doing it.

Owner Dante Delaney grew up fascinated by diesels, and right after high school, he finally got his first truck. With no extra cash to pay shops for repairs or upgrades, he rolled up his sleeves and taught himself everything—from basic maintenance to high-performance mods. That hands-on experience laid the foundation for what Delaney’s Diesel stands for today: real-world knowledge, relentless dedication, and a deep love for diesel power.

A few years later, Dante picked up a bone-stock LMM Duramax—now known as Thicc Tory. What started as a street truck quickly turned into a dragstrip obsession. One tenth at a time, Dante pushed the limits of the truck and his skills through countless hours of trial, error, and late nights in the driveway. Along the way, he started helping friends and taking on side jobs, building a reputation for honest, high-quality work.

By 2022, that passion turned into a full-time business. Delaney’s Diesel was born with one mission: to help you reach your goals—on the street or at the strip. Whether you're looking to build a competitive race truck, upgrade your daily driver, or just keep your rig running strong, we’ve got the knowledge, parts, and service to make it happen.

At Delaney’s Diesel, we treat your truck like it’s our own—because we’ve been in your shoes. Let's build something badass together.