1966–1974 Chevrolet Pickup Truck C10 / K10 Stepside NOS Backup Lamp Lens Assembly #911424

Available for sale is a genuine General Motors New Old Stock (NOS) Backup Lamp Lens Assembly, GM part number 911424, designed for 1966–1974 Chevrolet C10 and K10 Stepside pickup truck applications. This original GM rear lighting component is a highly desirable restoration part for classic Chevrolet truck enthusiasts seeking factory-correct reverse lighting equipment.

The 1966–1974 Chevrolet C10 and K10 trucks represent a key era in Chevrolet’s light-duty truck evolution, bridging the transition from the earlier Fleetside designs into the early square-body styling influence. These trucks remain extremely popular today among collectors, restorers, and vintage truck enthusiasts due to their simplicity, durability, and timeless design.

The backup lamp assembly plays an important safety role by providing illumination when the vehicle is placed in reverse. It improves rear visibility at night and helps prevent accidents while also maintaining the original factory-correct appearance of the truck’s rear lighting system.

Over time, original backup lenses and housings often become cracked, faded, discolored, or damaged due to exposure to weather, vibration, road debris, and age. Replacing worn components with genuine NOS GM parts helps restore proper lighting performance and ensures authentic factory styling.

This item is a true New Old Stock (NOS) GM service replacement component, meaning it was manufactured during the original production/service era and has never been installed. It retains original factory specifications, correct lens clarity, mounting design, and GM engineering quality.

Unlike reproduction parts, NOS GM lighting assemblies are valued for their authentic fit, original molding details, and durable materials, making them ideal for concours restorations and factory-accurate builds.

Whether restoring a C10 work truck, K10 4×4, or Stepside classic, this backup lamp assembly helps maintain originality and complete the correct rear lighting function.

As original Chevrolet truck lighting components become increasingly difficult to source, NOS backup lamp assemblies such as this remain highly sought after by collectors and restoration professionals.

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Product Features

• Genuine General Motors New Old Stock (NOS) part
• GM Part Number: 911424
• Backup Lamp Lens Assembly
• Designed for 1966–1974 Chevrolet C10 / K10 Stepside Trucks
• Provides reverse light illumination for safety
• Factory-correct GM lighting component
• Original period-correct lens and housing design
• Supports proper rear visibility when reversing
• Never installed
• Ideal for restoration and replacement projects
• Rare classic Chevrolet truck lighting component

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Vehicle Compatibility

Fits:

• 1966 Chevrolet C10 / K10 Stepside
• 1967 Chevrolet C10 / K10 Stepside
• 1968 Chevrolet C10 / K10 Stepside
• 1969 Chevrolet C10 / K10 Stepside
• 1970 Chevrolet C10 / K10 Stepside
• 1971 Chevrolet C10 / K10 Stepside
• 1972 Chevrolet C10 / K10 Stepside
• 1973 Chevrolet C10 / K10 Stepside
• 1974 Chevrolet C10 / K10 Stepside

Compatibility may vary depending on bed style and rear lighting configuration. Buyers should verify fitment before purchase.

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Condition

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

Please review all available photographs carefully to determine exact condition before purchase.

For collectors and restoration enthusiasts seeking authentic GM truck lighting components, this 1966–1974 Chevrolet C10 / K10 Stepside NOS Backup Lamp Lens Assembly #911424 represents an excellent opportunity to restore factory-correct appearance, maintain originality, and preserve the value of a classic Chevrolet pickup truck.