Sinister Diesel Heads Up Kit – 6.0L Powerstroke
Fits 2003–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty and 2003–2005 Ford Excursion
Note: For all ARP Stud purchases, billing and shipping addresses must match.
Product Overview
The Sinister Diesel Heads Up Kit is the ultimate solution for strengthening your 6.0L Powerstroke and preventing the head gasket failures these engines are known for. Each kit is designed to add proven durability, sealing integrity, and long-term reliability by combining premium-grade components — including ARP2000 Head Studs, a heavy-duty Sinister Oil Cooler, and a complete Mahle Original Gasket Set.
This package eliminates the guesswork. From the correct fasteners to the exact gaskets your engine needs, the Heads Up Kit provides everything required to properly seal and reinforce your top end. Whether you’re rebuilding, upgrading, or fixing common Powerstroke issues, this kit ensures your engine stays leak-free and dependable under even the most demanding conditions.
Key Features and Benefits
• Complete Engine Sealing Solution – Includes every gasket, O-ring, and seal needed for a full top-end refresh.
• ARP2000 Head Studs – Delivers unmatched clamping force and reliability under high boost and towing conditions.
• Sinister Diesel Oil Cooler – Replaces the restrictive factory unit to improve oil flow and cooling performance.
• Mahle Original Head Gasket Set – Trusted OEM-quality materials for a long-lasting, precision seal.
• Direct Fit and Compatibility – Designed specifically for the 6.0L Powerstroke with no guesswork or missing parts.
• Engineered for Performance – Ideal for stock rebuilds or performance builds needing added reliability.
What’s Included
• ARP Head Stud Kit (ARP2000) – 250-4202
• Sinister Oil Cooler – SD-OC-6.0
• Mahle Original Engine Cylinder Head Gasket Set
• Exhaust and Intake Gaskets
• Turbo Hardware / O-Ring Kit
• Valve Cover Gaskets
• Valve Cover Grommets
• Valve Stem Seals
• Injector O-Ring Gasket Kit
• Air Pump Gaskets
• Air Sensor Gaskets
• Cylinder Head Gaskets
• Cylinder Head Plugs
• Fuel Filter Gasket
• Fuel Filter O-Rings
• Fuel Pressure Regulator Gaskets
• Oil Filter Gaskets
• Oil Pump Cover Gaskets
• Oil Pump Inlet Gaskets
• Oil Pump O-Rings
• Throttle Body Gasket
Why Choose Sinister Diesel
Since 2009, Sinister Diesel has been the trusted source for high-quality Powerstroke components. We’ve built our reputation on engineering solutions that outperform stock parts and last in real-world conditions. Every Heads Up Kit is assembled using only proven, tested components—because when it comes to keeping your engine sealed and strong, there’s no room for compromise.
