Diesel Engines

Chevrolet_GMCRemanufactured Diesel Engines for Work Trucks, Fleet, and Heavy-Duty Applications

Whether you operate a long-haul semi, run a construction fleet, or maintain a single heavy-duty pickup, we provide professionally rebuilt diesel engines built to perform — and built to last.

Our diesel engines are remanufactured to exacting standards using premium components, precision machining, and quality control processes you can trust.

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Diesel Engine Applications We Support

We specialize in diesel engines for:

  • Pickup trucks (2500/3500 HD and up)

  • Delivery and box trucks

  • Dump trucks and service vehicles

  • Medium and heavy-duty fleet vehicles

  • Agricultural and utility chassis

  • Commercial buses and shuttles

  • Oilfield and vocational equipment


Brands & Models We Support

We rebuild and replace diesel engines for leading OEMs including:

  • Chevrolet
  • Dodge
  • Ford
  • Freightliner
  • GMC
  • Kenworth
  • Mack
  • Peterbilt
  • Ram
  • Volvo
  • Workhorse

Need a quote for something not listed? We likely build it.


Why Choose Our Diesel Engines?

  • Complete long block or turnkey engine options

  • Remanufactured to OEM or better-than-OEM spec

  • Backed by a nationwide warranty

  • Dyno-tested for reliability and performance

  • Fast turnaround and shipping

  • Technical support from real diesel experts


Built for Tough Jobs. Backed by Confidence.

From vocational rigs to long-haul tractors, our remanufactured diesel engines are designed to meet the demands of high-output environments.
Get your truck — or your fleet — back on the road with a diesel engine you can count on.

Our Commitment to Quality:

  • Remanufacturing to Latest Specifications: All engines are remanufactured to the latest specifications to ensure optimal performance.​
  • Precision Machining: Major components are machined using state-of-the-art methods and processes.​
  • New Wear Components: Wear items are replaced with 100% new parts to ensure longevity.​
  • OEM Standards: Parts are remanufactured and tested to meet or exceed OEM specifications.​
  • Fuel Systems and Turbochargers: These components are remanufactured and tested prior to installation to ensure reliability.​
  • Dyno Testing: All drop-in engines undergo 100% dyno testing on electronically controlled dynamometers before shipment.​

Customer-Centric Services:

  • Minimized Downtime: We focus on quick turnaround times to reduce customer downtime.​
  • Hassle-Free Core Returns: Our core return process is straightforward and customer-friendly.​
  • Inclusive Freight: Roundtrip freight is included on all engine purchases.​
  • Industry-Leading Warranty: Every engine is backed by a comprehensive warranty for added peace of mind.​