BCBC V1107 Engine Intake Valve

Engine Intake Valve Overview

The Melling V1107 is a standard replacement engine intake valve built for stock applications that require precise valve geometry and durable materials. It is engineered for a wide range of Chevrolet and GMC V8 applications, including classic Chevrolet C10, Chevrolet C20, and GMC C1500 platforms.

Key Features

• Steel intake valve construction for strength and wear resistance
• Coated finish for added surface protection
• Standard replacement grade for OEM-style service work
• 45-degree seat angle for proper sealing geometry
• 2.065 in. valve head diameter and 5.225 in. overall length
• 0.371 in. stem diameter with a single lock groove

Detailed Description

Melling V1107 intake valves are manufactured with high-fatigue-strength materials and heat-resistant construction to support dependable valve train operation. The steel valve material, coated finish, and precise dimensions help maintain consistent sealing and airflow in stock engine builds. This part number, V1107, is used across many Chevrolet and GMC truck, van, and passenger car applications from 1965 through 2000, including Chevrolet C2500, GMC K3500, and Chevrolet Impala fitments. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part May Address

• Worn or pitted intake valve sealing surfaces
• Loss of compression from valve leakage
• Valve train wear from heat and fatigue
• Reduced engine efficiency caused by poor intake valve sealing
• Service replacement needs during cylinder head rebuilds

Installation Notes and Tips

Verify valve head diameter, stem diameter, seat angle, and overall length before installation. This V1107 intake valve is listed for stock applications and excludes special high-performance and heavy-duty engine variants in many fitments. Confirm cylinder head compatibility and follow proper valve seat inspection, lapping, and clearance procedures during assembly.

Quality Assurance

Melling uses precision manufacturing processes and superior-grade alloy selection to produce intake valves with dependable fatigue strength and heat resistance. The V1107 is a standard replacement part designed to meet the dimensional and performance requirements of listed applications.