BCBC V3082 Engine Exhaust Valve

Engine Exhaust Valve Overview

The Melling V3082 is a standard replacement engine exhaust valve built for stock applications that require precise dimensions and durable valve-train performance. It is engineered with steel construction, heat resistance, and fatigue strength to support dependable operation in a wide range of GM vehicles.

Key Features

• Steel exhaust valve with standard replacement design
• 44-degree seat angle for proper sealing geometry
• 1.205-inch valve head diameter and 0.234-inch stem diameter
• 3.823-inch overall length for application-specific fitment
• Single lock groove design; locks are not included
• Uncoated finish with no oversize dimensions

Detailed Application Information

Use the V3082 when servicing the exhaust side of compatible GM engines that call for this valve specification. This part number is used across multiple platforms, including Buick Enclave, Chevrolet Traverse, GMC Acadia, Cadillac CTS, and Chevrolet Malibu applications, with fitment spanning 2004-2017 depending on model. The Melling V3082 is also cross-referenced to Davico Mfg 13082 and DNJ EV3139 for the same application.

Common Repair Uses

• Replacing a worn or heat-damaged exhaust valve
• Restoring valve sealing after high-mileage service
• Addressing compression loss related to valve wear
• Correcting exhaust valve train noise from damaged components
• Supporting cylinder head rebuilds on stock engines

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle against the original part before installation. This valve is intended for stock replacement use, so confirm compatibility with the cylinder head and valve train specifications for the exact engine code. Professional cylinder head service practices should be followed during installation and valve seat inspection.

Quality Assurance

Melling uses precision engineering, superior-grade alloy selection, and advanced manufacturing processes to produce exhaust valves with dependable heat resistance and fatigue strength. The V3082 is part of Melling’s Stock line and is built to meet the specifications required for durable exhaust valve service.