1963–1965 Chevrolet Heavy Duty Truck Series 50 & 60 292ci NOS Fuel Pump #6414858 AC 6962

Available for sale is a genuine General Motors New Old Stock (NOS) Fuel Pump, GM part number 6414858, AC Delco number 6962, designed for select 1963–1965 Chevrolet Series 50 and Series 60 Heavy Duty Trucks equipped with the 292 cubic inch inline six-cylinder engine. This original GM service replacement component is a rare find for restorers and collectors seeking authentic fuel system parts for classic Chevrolet commercial trucks.

The Chevrolet 292 inline-six engine earned a reputation for durability, reliability, and strong low-end torque, making it a popular choice for medium-duty and heavy-duty truck applications. Found in Chevrolet’s Series 50 and Series 60 trucks, the 292 engine was engineered to handle demanding workloads in commercial, agricultural, industrial, and fleet service environments.

The mechanical fuel pump is a critical component of the engine’s fuel delivery system. Mounted directly to the engine, it supplies fuel from the fuel tank to the carburetor at the proper pressure required for efficient engine operation. A properly functioning fuel pump helps ensure reliable starting, smooth idle quality, consistent fuel delivery, and dependable overall performance.

Over decades of service, original fuel pumps can become worn due to age, internal diaphragm deterioration, corrosion, contamination, and normal mechanical wear. Common symptoms of a failing fuel pump include hard starting, fuel starvation, hesitation, loss of power, poor engine performance, and fuel leaks. Replacing a worn pump is often essential when restoring or maintaining a vintage truck.

This fuel pump is a true New Old Stock (NOS) GM service replacement part. Manufactured during the original production era and never installed on a vehicle, it retains the factory specifications, materials, and engineering standards intended by Chevrolet and AC Delco. Unlike many modern reproduction components, genuine NOS parts provide authentic fit, appearance, and quality.

For restoration enthusiasts, original fuel system components are an important part of preserving the authenticity and reliability of a classic truck. Genuine GM service parts help ensure proper compatibility with surrounding components while maintaining factory-correct operation.

The Chevrolet Series 50 and Series 60 trucks played an important role in America’s transportation and industrial infrastructure throughout the 1960s. These medium-duty and heavy-duty trucks were built to handle demanding work conditions and remain popular among collectors of vintage commercial vehicles today.

As original GM truck parts become increasingly scarce, NOS fuel system components continue to be highly sought after. Whether you’re restoring a farm truck, grain hauler, stake truck, dump truck, service vehicle, or commercial fleet vehicle, this NOS fuel pump offers an outstanding opportunity to install an authentic GM component.

Collectors and restoration professionals recognize the value of original GM and AC Delco service parts. Using genuine components helps preserve both the functionality and historical integrity of the vehicle while contributing to long-term reliability.

Product Features

• Genuine General Motors New Old Stock (NOS) part
• GM Part Number: 6414858
• AC Delco Number: 6962
• Mechanical Fuel Pump
• Original GM service replacement component
• Designed for 292ci inline six-cylinder engines
• Factory-correct fit and operation
• Supports proper fuel delivery
• Never installed on a vehicle
• Ideal for restoration and maintenance projects

Vehicle Compatibility

Fits select:

• 1963 Chevrolet Series 50 Truck (292ci I6)
• 1964 Chevrolet Series 50 Truck (292ci I6)
• 1965 Chevrolet Series 50 Truck (292ci I6)
• 1963 Chevrolet Series 60 Truck (292ci I6)
• 1964 Chevrolet Series 60 Truck (292ci I6)
• 1965 Chevrolet Series 60 Truck (292ci I6)

Compatibility may vary based on engine configuration, chassis application, and production specifications. Buyers should verify fitment before purchase.

Condition

This fuel pump is offered in New Old Stock (NOS) condition. It has never been installed and remains an original GM/AC Delco service replacement component. Due to decades of storage, minor shelf wear, packaging marks, surface aging, or handling imperfections may be present.

Please review all available photographs carefully to determine the exact condition of the item being offered.

For collectors and restoration enthusiasts seeking authentic fuel system components, this 1963–1965 Chevrolet Heavy Duty Truck Series 50 & 60 292ci NOS Fuel Pump #6414858 AC 6962 represents an excellent opportunity to acquire a genuine GM service part that helps preserve the originality, reliability, and value of your classic Chevrolet truck.