Holley Cast Aluminum Mid-Sump Gen III Hemi Swap Oil Pan

1966–1974 Dodge Challenger / Charger Non-VVT Gen III Hemi Engines

302-60BK

Overview:

The Holley Cast Aluminum Mid-Sump Gen III Hemi Swap Oil Pan is engineered specifically for Mopar enthusiasts performing engine swaps into classic muscle cars. Designed to fit 1966 through 1974 Dodge Challenger and Charger models equipped with early Gen III Hemi engines without variable valve timing (non-VVT), this oil pan addresses the common fitment challenges faced when installing modern Hemi engines into vintage Mopar platforms. Its durable cast aluminum construction and integrated windage tray ensure reliable oil control and leak-free performance, making it an ideal solution for high-performance builds and restorations alike.

This oil pan kit provides a complete, ready-to-install package that eliminates the need for additional parts, streamlining the swap process and ensuring a professional fit and finish. Whether you’re building a street machine or a race-ready muscle car, this oil pan delivers the durability and functionality required for demanding applications.

Key Features:

Designed with precision and engineered for performance, the Holley Gen III Hemi Swap Oil Pan offers a range of features that enhance reliability and ease of installation:

• Complete oil pan kit including oil pan, pickup assembly, O-ring seal, windage tray, baffling, and mounting bolts—no extra parts needed
• Cast aluminum mid-sump design optimized for engine swaps into 1966–1974 Mopar A-Body, B-Body, C-Body, and E-Body vehicles
• Unique patent-pending O-ring seal between the oil pan and engine block for a secure, leak-free connection
• Integrated windage tray and baffling to control oil movement and reduce windage losses, compatible with up to 4.060” stroke crankshafts
• Two 1/2-inch NPT oil return ports located on each front corner for convenient turbocharger oil return plumbing
• Fits early Gen III Hemi engines without variable valve timing, including 2003–2008 5.7L, 2005–2010 6.1L, and 2007–2010 392 Hemi crate engines
• Oil capacity of 6 quarts, increasing to 6.5 quarts with filter installed
• Compatible with most factory and aftermarket dipsticks (302-74 dipstick available separately)

Construction & Design:

Crafted from high-quality cast aluminum, this oil pan combines strength and lightweight properties to withstand the rigors of high-performance use. The mid-sump design provides improved ground clearance compared to factory pans, preventing damage during aggressive driving or lowered vehicle setups. The integrated windage tray and baffling system are engineered to minimize oil aeration and maintain consistent oil pressure, critical for engine longevity and performance.

The patent-pending O-ring seal technology ensures a tight, leak-resistant fit between the oil pan and engine block, eliminating the need for traditional gaskets and reducing the risk of oil leaks common in swap applications. Additionally, the inclusion of dual oil return ports facilitates turbocharger installations, making this oil pan versatile for various performance builds.

Installation & Fitment:

This oil pan is designed as a direct fit for 1966–1974 Dodge Challenger and Charger models undergoing Gen III Hemi engine swaps without variable valve timing. Installation is straightforward with the complete kit, which includes all necessary components such as the pickup assembly, windage tray, and mounting hardware. No additional parts or modifications are typically required, simplifying the swap process and reducing installation time.

Its mid-sump design addresses the common issue of factory Gen III Hemi oil pans hanging too low in muscle car engine bays, ensuring proper clearance and fitment without compromising oil capacity or performance.

What's Included:

• Cast aluminum mid-sump oil pan
• Oil pickup assembly
• O-ring seal for block mating surface
• Integrated windage tray
• Internal baffling system
• Mounting bolts

Ideal For:

This oil pan is perfect for Mopar enthusiasts and professional builders performing Gen III Hemi engine swaps into classic Dodge Challengers and Chargers from 1966 to 1974. It is especially suited for those seeking a durable, leak-free oiling solution that maintains proper clearance and supports turbocharger setups. Whether restoring a vintage muscle car or building a high-performance street or race vehicle, this oil pan delivers reliable oil control and ease of installation.

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.