Holley Replacement Timing Cover

2003–2008 Dodge 5.7L & 2005–2010 Dodge 6.1L Engines

97-373

Overview:

The Holley Replacement Timing Cover is engineered specifically for mid-mount accessory drive systems, designed to fit the 2003–2008 5.7L and 2005–2010 6.1L Dodge engines. This timing cover is a direct replacement for Holley’s accessory drive systems 20-290BK and 20-292BK, ensuring seamless integration and reliable performance. Ideal for enthusiasts and professionals seeking a durable and precise timing cover solution, this component helps maintain proper engine timing and accessory alignment.

Whether you are restoring, upgrading, or maintaining your vehicle, this Holley timing cover offers a dependable replacement that meets the demands of high-performance applications while preserving factory fitment and function.

Key Features:

Designed with precision and durability in mind, the Holley Replacement Timing Cover delivers the following key features:

• Direct replacement for Holley mid-mount accessory drive systems 20-290BK and 20-292BK
• Compatible with 2003–2008 5.7L and 2005–2010 6.1L Dodge engines
• Precision-engineered to maintain accurate timing and accessory alignment
• Manufactured to OEM specifications for reliable fit and function
• Constructed from high-quality materials to withstand engine heat and stress
• Facilitates straightforward installation with no modifications required
• Ensures long-lasting durability under demanding driving conditions

Construction & Design:

The Holley Replacement Timing Cover is crafted from robust materials selected to endure the harsh environment of the engine bay. Its design emphasizes strength and precision, ensuring a perfect seal and alignment with the engine block and accessory drive components. The cover’s construction supports consistent engine timing and accessory operation, contributing to overall engine reliability and performance.

Holley’s engineering expertise is evident in the attention to detail, from the mounting points to the sealing surfaces, providing a product that meets or exceeds original equipment standards.

Installation & Fitment:

This timing cover is designed for a direct bolt-on installation with the Holley mid-mount accessory drive systems 20-290BK and 20-292BK. No modifications or additional machining are necessary, making it an ideal replacement part for maintenance or upgrades. Proper installation ensures optimal timing chain or belt alignment and accessory drive operation, critical for engine performance and longevity.

It is recommended to follow Holley’s installation guidelines and torque specifications to achieve the best results and maintain warranty coverage.

What's Included:

• Holley Replacement Timing Cover (Part #97-373)

Ideal For:

This timing cover is perfect for automotive enthusiasts, mechanics, and restorers working on Dodge vehicles equipped with 5.7L engines from 2003 to 2008 or 6.1L engines from 2005 to 2010. It is especially suited for those using Holley mid-mount accessory drive systems 20-290BK and 20-292BK who require a reliable, OEM-quality replacement part to maintain or improve engine accessory drive performance.

Holley is a cornerstone name in performance, spanning everything from classic carburetion to modern EFI, fuel systems, and race-ready supporting components. It’s also home to a roster of iconic sub-brands across ignition, exhaust, and drivetrain—making Holley a one-stop ecosystem for builders chasing better drivability, more power, and proven track heritage.