BCBC V1156 Engine Exhaust Valve

Engine Exhaust Valve Overview

The Melling V1156 is a standard replacement engine exhaust valve built for classic Chrysler, Dodge, and Plymouth applications. It uses steel construction, a coated finish, and precise dimensions to support consistent sealing and heat management in the valve train.

Key Features

• Steel exhaust valve with a coated finish for durability in high-temperature service.
• Standard replacement grade for OEM-style service work and rebuilds.
• 45-degree seat angle for proper valve seat contact.
• 1.74 in. valve head diameter, 4.884 in. overall length, and 0.371 in. stem diameter.
• Four lock grooves and no included locks.

Detailed Description

Built to Melling specifications, part number V1156 is an exhaust valve for engine valve train service where accurate fit and heat resistance matter. The steel construction and coated finish help the valve handle repeated thermal cycling, while the standard replacement design supports stock-style repairs and rebuilds. This part number V1156 is used across a wide range of Chrysler, Dodge, and Plymouth engines, including applications such as the Dodge Charger, Dodge D100 Pickup, and Plymouth Fury.

Melling’s exhaust valve line is offered in multiple designs and materials for OEM and performance applications, giving technicians a source for engine-specific valve train components. This makes the V1156 a practical choice when replacing a worn exhaust valve in a Chrysler, Dodge, or Plymouth engine.

Common Uses

• Restoring compression loss caused by a worn exhaust valve.
• Addressing poor sealing at the valve seat.
• Replacing a valve affected by heat-related wear or fatigue.
• Correcting valve train issues during engine rebuilds.
• Servicing stock-style Chrysler, Dodge, and Plymouth engines.

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle before installation. Confirm the application-specific fitment notes, including serial-number breakpoints where listed, for Dodge pickup models. Inspect the valve seat, guides, and related valve train components during assembly to ensure proper sealing and operation.

Quality Assurance

Melling uses precision engineering, superior-grade alloy selection, and advanced manufacturing processes to produce exhaust valves with strong fatigue resistance and heat tolerance. Part number V1156 is built to meet the specifications required for durable engine service.