SKU #: TP-VCCH MPN #: VCCH

Tameless Performance Cummins Valve Cover Conversion Harness 03-05 Dodge Ram 5.9L Cummins

Name: Tameless Performance Cummins Valve Cover Conversion Harness 03-05 Dodge Ram 5.9L Cummins
Brand: Tameless Performance
Price: 198.0 USD
Availability: InStock

$198.00

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Tameless Performance Cummins Valve Cover Conversion Harness 03-05 Dodge Ram 5.9L Cummins

Description

Upgrade your 2003–2005 5.9L Cummins to a 2006 and newer rocker box and valve cover setup without modifying the factory wiring. The Tameless Performance Cummins Valve Cover Conversion Harness provides a clean, plug-and-play solution for converting the earlier 4-pin injector connectors to the later 6-pin configuration. This harness is designed for 2003–2005 Dodge Ram 5.9L Cummins applications when upgrading to the 2006+ valve cover and injector harness arrangement. Instead of cutting, splicing, or modifying the factory wiring, this conversion harness provides the correct electrical connections for a cleaner and more straightforward installation.

FEATURES & BENEFITS:

Converts 2003–2005 Cummins wiring to the 2006+ valve cover configuration
Converts 4-pin injector connections to 6-pin connections
Plug-and-play installation
Eliminates the need to cut or splice factory wiring
Designed for 2003–2005 5.9L Cummins applications
Compatible with 2006+ rocker box and valve cover setups
Ideal for repairs, engine conversions, and performance upgrades
Manufactured with automated wire cutting and terminal crimping for consistent assembly
Clean, professional wiring solution

About Tameless Performance

Tameless Performance builds and supplies high-quality diesel performance parts for truck enthusiasts who expect more from their trucks. Established in 2015, Tameless Performance combines diesel industry experience with precision manufacturing to develop aftermarket components designed for performance, durability, and real-world use.

From CNC-machined billet components to performance upgrades for engines, transmissions, fuel systems, and supporting hardware, Tameless Performance focuses on products that help diesel trucks perform reliably under demanding conditions. The company's in-house manufacturing capabilities include precision-machined parts produced in Asheville, North Carolina.

Built for Diesel Trucks

Tameless Performance offers parts and upgrades for some of the most popular diesel platforms, including Cummins, Duramax, and Powerstroke. Its product lineup includes components for everything from older 5.9L Cummins trucks to newer 6.7L Cummins applications, as well as diesel performance parts for GM Duramax and Ford Powerstroke platforms.

Tameless Performance's own product line includes precision-machined components such as billet valve covers, rocker boxes, motor mounts, transmission pans, alternator mounts, fuel system components, and other diesel-specific upgrades. Many of these parts are designed and machined in-house with an emphasis on fit, durability, and clean installation.

Performance Meets Precision Manufacturing

Tameless Performance uses CNC machining to manufacture select components from materials such as billet aluminum. Products like its 68RFE transmission pan demonstrate the company's focus on combining increased fluid capacity, improved heat dissipation, durability, and direct-fit installation into a single performance upgrade.

Whether you're building a high-horsepower diesel, upgrading a work truck, improving towing capability, or simply replacing factory components with stronger aftermarket parts, Tameless Performance offers products designed with the demands of diesel trucks in mind.

Shop Tameless Performance

Explore the Tameless Performance lineup of diesel performance parts and truck upgrades for Cummins, Duramax, and Powerstroke applications. From precision-machined billet components to performance parts from leading manufacturers, Tameless Performance provides the hardware you need to build, maintain, and improve your diesel truck.