The ARP Ford Modular 4.6L/5.4L 3V 4-Bolt Main Stud Kit with Windage Tray is the ultimate solution for anyone looking to enhance the strength and reliability of their Ford Modular engine. Designed for 4.6L and 5.4L 3V Ford engines, this kit provides a superior upgrade over factory bolts, offering improved clamping force and superior strength under extreme engine conditions. Made from 8740 chrome moly steel, these main studs are heat-treated to provide exceptional durability and resistance to fatigue. The included windage tray helps reduce oil drag and improves overall engine performance, making this kit ideal for high-performance, racing, or street applications. With ARP’s reputation for top-quality components, this main stud kit ensures your engine stays stable and performs at its peak under high loads and high RPMs.

Key Specifications:

• Vehicle Compatibility: Ford Modular 4.6L/5.4L 3V engines
• Material: 8740 Chrome Moly Steel
• Finish: Black oxide coating for added corrosion resistance
• Includes: 10 main studs, washers, nuts, and windage tray
• Application: Ideal for performance builds, racing, and heavy-duty applications
• Torque Specifications: Designed for high-performance engines with increased torque capacity

Features & Benefits:

• Superior Clamping Force: The ARP main studs provide a much stronger clamping force than factory bolts, ensuring that the main caps stay securely in place, even under extreme stress.
• Increased Strength: Made from high-quality 8740 chrome moly steel, these studs are heat-treated to withstand the high loads and stress of performance engines.
• Windage Tray Included: The included windage tray helps to control oil flow and reduce drag, improving engine performance and efficiency, particularly at higher RPMs.
• Corrosion Resistance: The black oxide finish provides an extra layer of protection against corrosion and wear, ensuring long-lasting durability.
• Enhanced Engine Stability: The ARP main stud kit helps prevent main cap movement, providing greater engine stability for high-performance and racing applications.

Installation Instructions:

1. Remove the old main bolts from the engine block and clean the bolt holes to remove any debris or oil.
2. Install the ARP main studs into the engine block, ensuring they are properly aligned and seated.
3. Place the windage tray into position, ensuring it is securely installed to prevent oil movement.
4. Install the main caps over the studs and ensure they are properly aligned.
5. Install washers and nuts onto the studs, and torque them to the recommended specifications in a criss-cross pattern to ensure even distribution of force.
6. Double-check the torque values and recheck the installation for any loose components.
7. Reassemble the engine, ensuring that all components are securely fastened before starting.
8. Test the engine to verify proper installation and performance.

Maintenance Tips:

• Regularly check the torque on the main studs to ensure they are within the recommended specifications, especially after initial break-in or extensive engine use.
• Inspect the windage tray and the studs for any signs of wear or damage, and replace them as necessary to maintain optimal engine performance.
• Always use ARP assembly lubricant during installation to ensure proper torque retention and to minimize friction on the threads.
• Replace the main studs and windage tray during engine rebuilds to ensure peak performance and reliability.