Dodge Monster Mags 5.2L 5.9L 318ci 360ci Pair 2.02″ in Cylinder Heads 1992-2003 W/ Head Gasket Set

Dodge Monster Mags 5.2L 5.9L 318ci 360ci Pair 2.02″ in Cylinder Heads 1992-2003 W/ Head Gasket Set

Take your Mopar game to the next level with these premium Dodge Monster Magnum 5.2L & 5.9L Monster Mags Cylinder Heads, now featuring a complete head gasket set.

This is a pair of new cast iron cylinder heads for Dodge 5.2L and 5.9L Magnum engines. These use the Monster Mags identifier and feature 2.02″ intake valves with heavy-duty thicker castings for maximum reliability.

🛠️ In-House Machining Process

• Debris-Free Preparation: Every new casting is chemically cleaned and blown out to remove all residual machining oils, metal shavings, and manufacturing debris. This ensures your oiling system remains uncontaminated from the first start-up.
• In-House Precision Machining: Unlike “shelf-stock” heads, we perform all final machine work in-house. This includes final guide sizing and precision valve seat cutting to ensure perfect geometry and clearances before the head reaches the assembly bench.
• Pressure & Integrity Testing: To go beyond the factory standard, we pressure-test every head to 60 PSI. This verifies that the casting is free of porosity leaks or internal defects that could compromise the cooling or oiling systems.
• Dimensional Inspection: Our technicians perform a multi-point inspection of the gasket-sealing surface and bore alignment. This ensures the head is perfectly flat and meets tight OEM tolerances for a flawless fit.
• Professional Assembly & Setup: Valvetrain components are installed and verified in a clean-room environment. We check spring heights and seal seating to ensure the assembly is balanced and ready for high-performance use.
• Vacuum-Seal Verification: Every intake and exhaust port is Vacuum Tested. This guarantees a 100% airtight seal between the valves and seats, ensuring maximum compression and peak performance right out of the box.

📊 Technical Specifications

• Condition: New
• Quantity: Pair (2 Cylinder Heads)
• Includes: Full Head Gasket Set
• Intake Valve Size: 2.02″ Stainless Steel
• Exhaust Valve Size: 1.62″ Stainless Steel
• Combustion Chamber: 62cc
• Valve Spring Rating: Up to .600″ Lift
• Material: High-Strength Cast Iron (Thicker than OEM)
• Intake Compatibility: Late-style Magnum (Not LA compatible)

🚘 Fitment Applications

Common Applications for 5.2L (318) and 5.9L (360) Magnum Engines:

• Dodge Ram 1500/2500/3500: 1992-2003
• Dodge Dakota: 1992-2003
• Dodge Durango: 1998-2003
• Jeep Grand Cherokee: 1993-1998
• Chrysler Diplomat: 1992-2003