Melling M-Select Class 1 Performance Hydraulic Roller Camshaft

2005–2021 Chrysler 300, Dodge Challenger, Charger, Durango, Magnum, Ram, Jeep Grand Cherokee, Commander, Wrangler, Wagoneer 5.7L / 6.1L / 6.2L / 6.4L Hemi & SRT Engines

Part #: 23107

Overview

The Melling M-Select Class 1 Performance Hydraulic Roller Camshaft is a precision-engineered upgrade designed for Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L Hemi, 6.1L SRT8, 6.2L Hellcat & Trackhawk, and 6.4L 392 engines. This camshaft delivers a balanced enhancement in horsepower and torque, making it ideal for enthusiasts seeking improved street performance without compromising reliability or drivability.

Built to meet or exceed original equipment specifications, it offers a direct-fit replacement solution that integrates seamlessly with your engine’s existing components. Whether you’re upgrading a muscle car, truck, or SUV, this camshaft provides a dependable foundation for enhanced engine breathing, throttle response, and overall performance.

Key Features

Engineered with advanced materials and design, the Melling M-Select camshaft offers durable performance and optimized valve timing for a broad range of applications. Key features include:

• Precision engineered for exact fit and function in specified Chrysler, Dodge, Jeep, and Ram engines
• Manufactured from high-strength billet steel for superior wear resistance and longevity
• Hydraulic roller lifter design reduces friction and wear compared to traditional flat tappet cams
• Advertised intake duration of 264° and exhaust duration of 268°, with .050" lift durations of 211° intake and 215° exhaust
• Intake and exhaust valve lifts of 0.520 inches for improved airflow and combustion efficiency
• Lobe separation angle of 114° for a smooth idle and a broad, usable powerband
• Meets or exceeds OEM specifications for reliable, worry-free performance
• Non-VVT compatible, designed for straightforward installation on applicable engines

Construction & Design

The Melling M-Select camshaft is crafted from premium billet steel, ensuring exceptional strength and durability under high-stress conditions. Its hydraulic roller lifter design minimizes friction and wear, extending the lifespan of both the camshaft and valvetrain components. Precision ground cam lobes maintain consistent valve timing and lift, optimizing engine performance and efficiency.

Specifically engineered for Chrysler, Dodge, Jeep, and Ram Hemi and SRT engines, this camshaft balances enhanced power delivery with factory-level reliability. The 114° lobe separation angle contributes to a smooth idle and a versatile powerband, making it well-suited for street-driven vehicles and light performance builds alike.

Installation & Fitment

This camshaft is a direct replacement for a wide range of vehicles from 2005 through 2021, including popular models such as the Chrysler 300, Dodge Challenger, Charger, Durango, Magnum, Ram 1500/2500/3500, Jeep Commander, Grand Cherokee, Wrangler, and Wagoneer. It fits engines with 5.7L Hemi, 6.1L SRT8, 6.2L Hellcat & Trackhawk, and 6.4L 392 configurations.

Installation requires standard camshaft replacement procedures and should be performed by a qualified technician. No modifications to the engine’s variable valve timing system are necessary, as this camshaft is designed for non-VVT applications. Proper break-in and valve train adjustments are recommended to ensure optimal performance and durability.

What's Included

• Melling M-Select Class 1 Performance Hydraulic Roller Camshaft (Part #23107)

Ideal For

• Performance enthusiasts upgrading Chrysler, Dodge, Jeep, or Ram vehicles with Hemi or SRT engines
• Street performance builds seeking improved horsepower and torque without sacrificing reliability
• Owners looking for a durable, long-lasting camshaft that meets or exceeds OEM standards
• Applications requiring a non-VVT hydraulic roller camshaft for direct replacement

Melling is an engine-parts manufacturer best known in performance circles for oil pumps, camshafts, and valvetrain/timing components. Their performance line focuses on parts that support stable oiling and durability—key foundations for high-RPM and high-load builds where lubrication and valvetrain control are critical.