BCBC VL-1093 Engine Valve Lock

Valve Lock for Stock Applications

The Melling VL-1093 engine valve lock is a standard replacement part for stock valve train service. It is built from steel and engineered to meet or exceed OEM requirements for the listed applications.

Use this valve lock when servicing engine valves on compatible Chrysler, Dodge, Jeep, Ram, and Plymouth applications. The VL-1093 is specified with a 15-degree angle and a 5.20 mm valve stem diameter, making it a fitment-specific component for the correct valve stem and groove design.

Key Features

• Steel construction for valve train service
• Standard replacement design for stock applications
• 15-degree angle for the specified valve lock geometry
• Fits a 5.20 mm valve stem diameter
• Three-groove lock design for the listed applications

Detailed Description

Melling VL-1093 valve locks are intended for use during valve installation on engines that require this specific lock profile. The part number VL-1093 is associated with a broad range of Chrysler, Dodge, Jeep, Ram, and Plymouth fitments, including Jeep Liberty, Dodge Dakota, Dodge Charger, and Chrysler 300 applications. This part cross-references Mopar 53022277AA for the same application.

As a stock-line component, the VL-1093 is positioned for engine rebuild and valve train service where the original lock design must be matched closely. The steel construction and OEM-level specification focus make it a practical choice for maintaining proper valve retention in the listed engines.

What It Is Used For

• Replacing worn or damaged valve locks during engine service
• Securing engine valves with the correct groove and angle profile
• Restoring proper valve train assembly after head work or rebuilds
• Matching the specified stem diameter for listed applications
• Supporting stock engine maintenance on compatible vehicles

Installation Notes and Tips

Confirm valve stem diameter, groove count, and lock angle before installation. Never reuse old valve locks; replace them with new parts during service. Verify the application by engine specification and part number VL-1093 before assembly.

Quality Assurance

Melling states that these valve locks are manufactured with quality materials and engineered to meet or exceed OEM requirements for each application. The VL-1093 is a standard replacement part for stock engine service.