Premium New Chevy GM Marine Mercruiser OHV 5.7 V8 350 Vortec Cylinder Heads (906/062, 1996-2002) w/ Head Gasket Set & Bolts

Premium New Chevy GM 906 062 Casting 5.7L V8 350 Vortec Marine Cylinder Heads (Pair) w/ Gaskets & Bolts

Professional-Grade Marine Engine Restoration Kit with Direct-Fit Components

Upgrade your marine engine with this premium pair of brand-new 5.7L V8 350 Vortec cylinder heads, specifically engineered for 1996–2002 Mercruiser and other marine applications. This complete kit includes a high-quality head gasket set and bolts, providing a seamless, all-in-one solution for restoring peak performance. Built to withstand the rigors of harsh marine environments, these heads ensure long-term durability and optimal compression.

🛠️ 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

• Engine Size: 5.7L V8 350
• Casting Numbers: 906 / 062
• Material: Heavy-Duty Cast Iron
• Condition: Brand New
• Engine Type: Vortec OHV (8-Bolt Intake)
• Year Range: 1996–2002
• Included Components: Two (2) Cylinder Heads, Head Gasket Set, and Head Bolts
• Core Return Required

🚛 Fitment Data

Common Applications:

• Chevrolet 1500 Pickup: 1996–1999 Chevrolet 1500 Pickup (8-350 (5.7L); gasoline)
• Chevrolet 2500 Pickup: 1996–1999 Chevrolet 2500 Pickup (8-350 (5.7L); gasoline, thru 8500 GVW)
• Cadillac Escalade: 1999–2000 Cadillac Escalade (5.7L)
• Chevrolet Express 1500 Van: 1996–2002 Chevrolet Express 1500 Van (8-350 (5.7L); gasoline)
• Chevrolet Express 2500 Van: 1996–2002 Chevrolet Express 2500 Van (8-350 (5.7L); gasoline)
• Chevrolet Express 3500 Van: 1996–2002 Chevrolet Express 3500 Van (8-350 (5.7L); gasoline)
• GMC 1500 Pickup: 1996–1999 GMC 1500 Pickup (8-350 (5.7L); gasoline)
• GMC 2500 Pickup: 1996–1999 GMC 2500 Pickup (8-350 (5.7L); gasoline, thru 8500 GVW)
• GMC Savana 1500 Van: 1996–2002 GMC Savana 1500 Van (8-350 (5.7L); gasoline)
• GMC Savana 2500 Van: 1996–2002 GMC Savana 2500 Van (8-350 (5.7L); gasoline)
• GMC Savana 3500 Van: 1996–2002 GMC Savana 3500 Van (8-350 (5.7L); gasoline)
• Chevrolet Suburban 1500: 1996–1999 Chevrolet Suburban 1500 (8-350 (5.7L); (gasoline))
• Chevrolet Tahoe: 1996–1999 Chevrolet Tahoe (8-350 (5.7L, gasoline))
• Chevrolet Tahoe: 2000 Chevrolet Tahoe (5.7L)
• GMC Yukon: 1996–1997 GMC Yukon (8-350 (5.7L, gasoline))
• GMC Yukon: 1998–1999 GMC Yukon (5.7L)
• GMC Yukon: 2000 GMC Yukon (5.7L)