Kooks 4.6L/5.4L 3V Header Gaskets | Ford Modular (KSH PY-8023-A-AL)

Kooks 4.6L/5.4L 3V Header Gaskets | Ford Modular

Replace damaged, worn, or missing header gaskets with the Kooks Multi-Layer Aluminum Header Gasket Set for Ford 4.6L and 5.4L 3-valve Modular engines.

Designed around the factory Ford cylinder-head bolt pattern and round exhaust ports, these gaskets are the same style supplied with many Kooks header systems. They're an ideal replacement when servicing or reinstalling Kooks headers without needing to purchase another complete header kit.

Features

• Designed for Ford 4.6L and 5.4L 3-valve Modular cylinder heads
• Multi-layer aluminum construction
• Round exhaust port design
• Uses the factory cylinder-head bolt pattern
• Replacement for damaged or missing Kooks header gaskets
• Sold as a pair

Application

These gaskets are intended for Ford Modular engines equipped with 4.6L or 5.4L 3-valve cylinder heads using the stock exhaust bolt pattern.

Common applications include select Ford Mustang and F-150 models equipped with 3-valve Modular V8 engines. Because Kooks classifies this part as a universal engine application, confirm your cylinder-head configuration and exhaust port design before ordering.

Important Fitment Information

These gaskets are for 3-valve cylinder heads only. They are not intended for 4-valve GT500/Shelby cylinder heads, which use a different gasket and exhaust-port layout.

If you're replacing gaskets supplied with an existing Kooks header system, confirm the original gasket or header application uses part number PY-8023-A-AL.

What's Included

• (2) Kooks Multi-Layer Aluminum Header Gaskets

Product Details

• Manufacturer: Kooks Headers & Exhaust
• Part Number: PY-8023-A-AL
• UPC: 842422131425
• Engine Family: Ford Modular
• Engine Size: 4.6L / 5.4L
• Cylinder Head: 3-Valve
• Port Shape: Round
• Bolt Pattern: Stock
• Material: Multi-Layer Aluminum
• Quantity: Pair