Holley Replacement Hardware for Gen III Hemi Rear Sump Oil Pans

Gen III Hemi Engines

302-79

Overview:

The Holley Replacement Hardware kit is specifically designed for Gen III Hemi rear-sump oil pans, providing all the essential components needed to maintain or restore your oil pan assembly. This kit is ideal for enthusiasts and mechanics who require reliable, OEM-quality hardware to ensure a secure and leak-free installation. Whether you are performing routine maintenance or rebuilding your engine, this comprehensive hardware set offers peace of mind with parts engineered to fit Holley rear-sump oil pans perfectly.

Compatible with multiple Holley rear-sump oil pan models, this hardware kit simplifies the replacement process by including all necessary bolts, plugs, and oil baffle components. It is an essential accessory for maintaining the integrity and performance of your Gen III Hemi oil system.

Key Features:

This replacement hardware kit is designed to meet the demands of high-performance and street-driven Gen III Hemi engines. Key features include:

• Complete set of oil pan bolts engineered for secure fastening
• Durable oil pan plugs to prevent leaks and ensure proper sealing
• Oil baffle components included to maintain oil control and prevent sloshing
• Compatible with Holley rear-sump oil pans: 302-63, 302-63BK, 302-75, 302-75BK, 302-76, and 302-76BK
• Manufactured to precise specifications for a perfect fit
• Corrosion-resistant hardware for long-lasting durability
• Designed to withstand the rigors of high-performance engine environments

Construction & Design:

Holley’s replacement hardware is crafted from high-quality materials selected for strength and corrosion resistance. The bolts and plugs are engineered to exact tolerances, ensuring a tight, leak-free seal between the oil pan and engine block. The included oil baffle components are designed to maintain proper oil control within the pan, reducing oil starvation during aggressive driving or cornering. This attention to detail in design and material selection guarantees that the hardware will perform reliably under demanding conditions.

Installation & Fitment:

Installation of the Holley Replacement Hardware kit is straightforward for anyone familiar with Gen III Hemi engine maintenance. The kit fits a range of Holley rear-sump oil pans, eliminating the need to source individual components separately. No modifications are required, as each piece is designed to match the original hardware specifications. Proper torque specifications should be followed to ensure optimal sealing and performance.

What's Included:

• Oil pan bolts
• Oil pan plugs
• Oil baffle components

Ideal For:

This hardware kit is perfect for automotive enthusiasts, professional mechanics, and engine builders working on Gen III Hemi engines equipped with Holley rear-sump oil pans. It is especially useful during oil pan replacement, engine rebuilds, or when upgrading to performance oil pans requiring fresh hardware for proper 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.