Trailflame: Precision Engineered Engines – Built for the Long Haul.

OEM-Spec Remanufactured & Rebuilt for Chevy, Dodge, Ford, Chrysler, Jeep, and Mercury. Rigorously Tested. Unrivaled Performance. Your Journey Starts Here.

Remanufactured Engines

Custon Built Engines

Turn-Key Engines

GLOBAL SHIPPING

We work with other engine manufacturers from around the world.

DEDICATED SUPPORT TEAM

We know about engines and are ready to help!

EASY CORE RETURNS

Our Trailflame team makes core exchanges quick and easy

BEST SELLERS

TOP PRODUCTS OF THE MONTH

FAQs- Remanufactured & Rebuilt Engines

1. What is a remanufactured engine?

A remanufactured engine is a used engine that has been completely disassembled, thoroughly cleaned, inspected, and rebuilt with new or reconditioned parts to meet or exceed original factory specifications. All worn or defective components are replaced or re-engineered to ensure reliability and performance comparable to a new engine.

  • Remanufactured Engine: Every component is replaced or re-engineered, correcting all factory defects and known issues, resulting in a product that is often better than new.

  • Rebuilt Engine: Only the broken or worn parts are replaced; the rest of the engine is reused as-is.

  • Used Engine: An engine removed from a vehicle with no guarantee of repairs or replacements. It may have unknown wear or defects

Yes. Remanufactured engines undergo rigorous testing and are rebuilt to meet original equipment manufacturer (OEM) standards or better. They often include upgrades to address common failure points, providing durability and performance similar to or exceeding new engines.

We specialize in remanufactured and rebuilt engines for GM/Chevy, Ford, Dodge, Chrysler, Jeep, and Mercury vehicles. Our inventory includes popular engines such as Ford’s Power Stroke diesels, Dodge Hemi and Cummins engines, Jeep 4.0L inline-six, and various GM V8 and V6 engines.

Yes. Most of our remanufactured engines come with comprehensive warranties, typically ranging from 2 to 5 years or unlimited mileage, covering parts and labor. Warranty terms vary by engine type and model but are designed to give you peace of mind with your investment.

With proper maintenance, remanufactured engines can last 150,000 miles or more, sometimes reaching 200,000 miles. Because all critical components are new or re-engineered, these engines often outperform used or rebuilt alternatives.

The process includes:

  • Complete disassembly and cleaning of the engine block and components

  • Inspection and measurement of all parts for wear or damage

  • Replacement or re-machining of parts such as pistons, camshafts, cylinder heads, and valves

  • Reassembly using OEM or improved specifications

  • Rigorous testing to ensure performance and durability.

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