Holley Replacement Timing Cover

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

97-372

Overview:

The Holley Replacement Timing Cover is engineered specifically for mid-mount accessory drive systems, designed to fit the 20-290 and 20-292 configurations on 5.7L engines from 2003 to 2008 and 6.1L engines from 2005 to 2010. This timing cover serves as a direct replacement part, ensuring proper sealing and protection of your engine’s timing components. Ideal for enthusiasts and mechanics looking to maintain or restore their vehicle’s accessory drive system, this cover provides reliable performance and durability.

Whether you are performing routine maintenance or repairing a damaged timing cover, this Holley component offers a precise fit and dependable construction to keep your engine running smoothly.

Key Features:

Designed with quality and compatibility in mind, the Holley Replacement Timing Cover offers the following key features:

• Direct replacement for mid-mount accessory drive systems 20-290 and 20-292
• Compatible with 5.7L engines (2003–2008) and 6.1L engines (2005–2010)
• Precision-engineered to maintain proper timing chain alignment and sealing
• Durable construction to withstand engine heat and vibration
• Ensures optimal accessory drive system performance and longevity
• OEM-quality fitment for hassle-free installation
• Protects internal timing components from contaminants and debris

Construction & Design:

Holley’s Replacement Timing Cover is crafted from high-quality materials engineered to endure the demanding conditions inside the engine bay. The cover’s robust design provides excellent resistance to heat, oil, and mechanical stress, ensuring long-lasting durability. Precision manufacturing processes guarantee a perfect fit with the mid-mount accessory drive systems 20-290 and 20-292, maintaining the integrity of your engine’s timing components.

The design also facilitates proper sealing to prevent oil leaks and contamination, which is critical for maintaining engine performance and reliability.

Installation & Fitment:

This timing cover is a direct-fit replacement for the specified Holley mid-mount accessory drive systems on 5.7L and 6.1L engines within the stated year ranges. Installation is straightforward for experienced mechanics and automotive enthusiasts familiar with timing cover replacement procedures. No modifications are necessary, as the cover is engineered to match OEM specifications precisely.

Proper installation ensures the timing chain and accessory drive components remain correctly aligned and sealed, preventing premature wear and potential engine damage.

What's Included:

• Holley Replacement Timing Cover (Part #97-372)

Ideal For:

This replacement timing cover is ideal for vehicle owners, restorers, and performance enthusiasts who need a reliable, OEM-quality timing cover for their 2003–2008 5.7L or 2005–2010 6.1L engines equipped with Holley mid-mount accessory drive systems 20-290 or 20-292. It is perfect for maintaining engine integrity during repairs or upgrades and for those seeking to preserve the original performance and reliability of their vehicle’s timing system.

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.