Description
Product Overview
The Mr. Gasket MLS Head Gasket is engineered specifically for the Ford 4.6 engine series produced between 2005 and 2010. Constructed from a 3‑layer premium grade stainless steel core, the gasket offers exceptional strength and resistance to warping under high cylinder pressures. State‑of‑the‑art laser cutting creates precise sealing embossments that match the factory surface geometry, while a proprietary polymer coating forms a micro‑seal that prevents coolant and oil leakage. Weighing only 13.6 ounces, the gasket provides a lightweight yet robust solution that fits the OEM part number 3266G.
Usage
Designed for high‑performance street driving, drag racing, and oval track competition, this gasket excels in environments where engine reliability and power consistency are critical. Whether you are rebuilding a street‑legal cruiser or preparing a race‑ready machine, the MLS design maintains cylinder bore stability, reduces distortion, and supports sustained high RPM operation. 
Why Choose Us
Mr. Gasket combines decades of engineering expertise with rigorous quality control to deliver a product that meets and exceeds OEM specifications. The 3‑layer stainless steel construction is tested for tensile strength and thermal expansion, ensuring a perfect fit and long‑term durability. Our laser‑cut embossments are calibrated to provide uniform pressure distribution, while the polymer coating is formulated to resist chemical breakdown from coolant and oil additives. Backed by a no‑discontinue policy and a proven track record in the automotive performance market, this gasket offers peace of mind for both enthusiasts and professional racers.
Key Features
- 3‑layer premium stainless steel core for maximum strength and heat resistance
- Laser‑cut sealing embossments optimized for extreme cylinder pressure
- Proprietary polymer coating creates a micro‑seal for coolant and oil
- Reduces cylinder bore distortion and improves engine stability
- Ideal for high‑performance street, drag race, and oval track applications
FAQ
Is this gasket a direct replacement for the OEM part?
Yes, the Mr. Gasket MLS Head Gasket matches the OEM part number 3266G and fits all Ford 4.6 engines from model years 2005‑2010 without any modifications.
Can I use this gasket for daily street driving?
Absolutely. While it is engineered for high‑performance scenarios, the gasket provides reliable sealing and durability for everyday street use, offering added protection over standard OEM gaskets.
What makes the polymer coating special?
The coating forms a microscopic barrier that prevents coolant and oil from seeping through microscopic gaps, enhancing overall engine cooling efficiency and reducing the risk of fluid contamination.
Do I need special tools to install this gasket?
No special tools are required beyond standard head gasket installation equipment. Follow the manufacturer’s torque specifications for the best results.
Is there a warranty on this product?
Mr. Gasket offers a limited one‑year warranty covering defects in material and workmanship, giving you confidence in the product’s longevity.
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