Ford Powerstroke 6.0L Gator Head Studs (2003.5-2010)

Ford Powerstroke 6.0L Gator HD220 Head Studs

The Gator HD220 Head Stud Kit is built for 6.0L diesel engines that need stronger, more reliable head clamping under real-world stress. Designed to replace factory head bolts that can stretch under high boost, heavy towing, or performance tuning, this upgraded stud kit helps prevent head lift, blown gaskets, and compression loss—making it a smart upgrade for working trucks and performance builds alike.

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Vehicle Compatibility

• Years: 2003.5-2007
• Makes: Ford
• Models: F-250, F-350, F-450, F-550
• Engine: 6.0L Powerstroke (diesel)
• Body: Pickup and Cab Chassis

Additional Compatibility

• Years: 2003.5-2005
• Makes: Ford
• Models: Excursion
• Engine: 6.0L Powerstroke (diesel)
• Body: SUV

Additional Compatibility

• Years: 2003.5-2010
• Makes: Ford
• Models: E-Series (E-250, E-350, E-450)
• Engine: 6.0L Powerstroke (diesel)
• Body: Van

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Key Features

• HD220 Alloy – 220,000 PSI Strength: Built from a proprietary Gator material, these studs go above what you’d normally expect from chromoly. They hold tight even when your engine’s seeing a lot of pressure—more than usual.
• Rolled Threads (After Heat Treatment): Not all threads are made equal. These are rolled *after* the metal’s been treated, which might not sound like a big deal—but it actually is. It helps them last longer under stress.
• Rust-Resistant Finish: Covered with a black oxide coating. Not just for looks—it helps with corrosion resistance, especially if you’re driving in bad weather or just letting the truck sit between uses.
• Everything in the Box: Includes high-strength chromoly nuts (12-point), washers, Gator Juice lube, and even a torque guide. You won’t need to guess or go digging online.

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Why Swap Out the Factory Head Bolts?

The factory head bolts on a 6.0L weren’t made for sustained high boost. Over time, they stretch — and that’s when problems start. Blown head gaskets, loss of compression, coolant leaks, and expensive downtime.

The Gator HD220 Stud Kit is built to eliminate that weak point. It clamps the heads down harder and more consistently, helping your engine hold boost and stay sealed under heavy load.

If your truck tows, works daily or you’re planning performance upgrades, this is cheap insurance. Install it once and stop worrying about head lift when the pressure goes up.

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Made for Real-World Use

Whether it’s your daily driver, tow rig, or a project truck you’re slowly building out—this Gator HD220 kit was built to take abuse. It’s tough, it holds, and it gives you one less thing to worry about under the hood. Some people skip this step and regret it later. You won’t.