CFR Performance Low Gasket Conversion Kit

2003–2026 Dodge Durango, Dodge Ram, Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Dakota, Dodge Magnum, Jeep Commander, Jeep Grand Cherokee, Jeep Wagoneer, Ram 1500, Ram 2500, Ram 3500 5.7L HEMI

Part #: CFR-7084

Overview

The CFR Performance Low Gasket Conversion Kit is a comprehensive sealing solution designed specifically for the Mopar 5.7L 345 Gen 3 HEMI engine. Covering a broad range of Dodge, Chrysler, Jeep, and Ram models from 2003 through 2026, this kit provides all the essential gaskets and seals needed for lower-end engine rebuilds, maintenance, or repairs. Whether you are addressing persistent oil leaks or performing a full lower-end overhaul, this kit ensures OEM-quality fitment and durability to maintain engine integrity and performance.

Engineered for both daily drivers and performance enthusiasts, the kit simplifies the repair process by including every necessary gasket and seal in one convenient package. It is an ideal upgrade for anyone looking to restore or maintain the reliability of their 5.7L HEMI engine’s bottom end with professional-grade components.

Key Features

This low gasket conversion kit offers a complete set of precision-engineered gaskets and seals tailored to the Mopar 5.7L 345 Gen 3 HEMI engine, ensuring a perfect fit and dependable sealing performance.

• Complete gasket set for the engine’s lower end including oil pan, rear main seal, water pump, and timing cover gaskets
• Designed specifically for Mopar 5.7L 345 Gen 3 HEMI engines found in Dodge, Chrysler, Jeep, and Ram models from 2003 to 2026
• OEM-level sealing performance to prevent oil leaks and maintain engine integrity
• Durable materials engineered to withstand heat, pressure, and exposure to engine fluids
• Ideal for engine rebuilds, lower-end service, or gasket replacement projects
• Direct fitment with no modifications required for straightforward installation
• Sold as a complete set for convenience and comprehensive coverage

Construction & Design

The CFR Performance Low Gasket Conversion Kit is manufactured using premium gasket materials that resist degradation from oil, coolant, and extreme engine temperatures. Each gasket and seal is precision-engineered to meet or exceed OEM specifications, ensuring a reliable sealing surface and long-lasting performance.

Included rear main seals and timing cover gaskets are designed to maintain their integrity under the demanding conditions of the HEMI engine’s operation. The careful selection of materials and manufacturing processes reduces the risk of leaks and minimizes the need for frequent replacements, providing peace of mind during engine rebuilds or maintenance.

Installation & Fitment

This gasket conversion kit is engineered for easy installation on Mopar 5.7L 345 Gen 3 HEMI engines without requiring any modifications. It fits a wide range of vehicles including Dodge Ram 1500 (2003–2020), Ram 2500 & 3500 (2003–2018), Chrysler Aspen (2007–2009), Dodge Durango (2004–2009), and extends compatibility to Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Dakota, Dodge Magnum, Jeep Commander, Jeep Grand Cherokee, Jeep Wagoneer, and Ram trucks through 2026.

For a complete engine overhaul, this kit can be paired with a compatible head gasket set to cover all sealing surfaces. Proper surface preparation and adherence to torque specifications are recommended to ensure optimal sealing and engine performance.

What's Included

• Oil Pan Gasket
• Rear Main Seal
• Water Pump Gasket
• Timing Cover Gaskets
• Timing Cover Seal

Ideal For

This conversion kit is perfect for mechanics, DIY enthusiasts, and performance builders working on Mopar 5.7L 345 Gen 3 HEMI engines. It is especially suited for those performing lower-end engine rebuilds, repairing oil leaks, or upgrading seals and gaskets to maintain engine reliability and performance. Whether maintaining a daily driver or building a performance vehicle, this kit provides the essential components needed for a professional-quality repair.

CFR Performance is a major automotive supplier and distributor of car and truck accessories. We are a part of a family owned and operated tradition of automotive Excellency, which dates back to the late 1970's. Since then we have put together some new and innovative products for our customers. At CFR, we use our long tradition of wisdom in automotive business and customer satisfaction to provide you with superior quality and cost effective products.