1963–1967 Chevrolet Corvette NOS Window Rear Glass Frame Channel Run Track Pair #3840595 / #3840596

Offered for sale is a genuine New Old Stock (NOS) Pair of Window Rear Glass Frame Channel Run Tracks, GM part numbers 3840595 and 3840596, designed for 1963–1967 Chevrolet Corvette applications. This original General Motors left-hand and right-hand channel track set is an exceptionally desirable restoration component for owners of the legendary C2 Corvette.

The 1963–1967 Corvette Sting Ray generation is widely regarded as one of the most iconic American sports cars ever produced. Featuring revolutionary styling, independent rear suspension, impressive performance, and world-class engineering, the C2 Corvette remains one of the most collectible and valuable Chevrolet vehicles in existence.

The side window system in the Corvette relies on a series of precisely engineered channels, guides, tracks, and frame components to ensure proper glass alignment and smooth operation. The rear glass frame channel run tracks help guide and support the window glass as it moves within the door assembly while maintaining correct positioning and sealing.

Over time, original channel tracks can become worn, bent, rusted, damaged, or missing due to decades of use, moisture exposure, and previous repairs. Improperly functioning tracks can result in poor window alignment, excessive movement, rattles, sealing problems, or difficult window operation.

This matching pair of rear glass frame channel run tracks was manufactured by General Motors during the original production era and remained unused in inventory. Unlike reproduction components, these NOS parts retain the original factory dimensions, materials, fitment, and manufacturing quality intended for Corvette production.

Product Features

• Genuine General Motors New Old Stock (NOS) parts
• GM Part Numbers: 3840595 and 3840596
• Matching left-hand and right-hand pair
• Original rear glass frame channel run tracks
• Correct for 1963–1967 Chevrolet Corvette applications
• Factory-correct dimensions and construction
• Never installed on a vehicle
• Original GM manufacturing quality
• Ideal for restoration and repair projects
• Rare C2 Corvette window hardware components

Vehicle Compatibility

Fits:

• 1963 Chevrolet Corvette
• 1964 Chevrolet Corvette
• 1965 Chevrolet Corvette
• 1966 Chevrolet Corvette
• 1967 Chevrolet Corvette

Compatibility may vary depending on body style, window configuration, and previous modifications. Buyers should verify fitment before purchase.

Why Choose NOS GM Corvette Components?

New Old Stock parts are considered the gold standard for Corvette restoration because they were produced by the original manufacturer and never previously installed. These components provide exact factory specifications and originality that reproduction parts often cannot fully duplicate.

For collectors seeking authenticity and concours-level accuracy, genuine GM parts remain highly desirable.

Importance of Window Channel Tracks

Window channel tracks are essential to proper glass operation and alignment. They help maintain smooth window movement while supporting the glass within the door assembly.

Damaged or worn tracks can negatively affect window performance, weather sealing, and overall vehicle appearance. Replacing these components with genuine GM parts helps restore factory operation and fitment.

Condition

These rear glass frame channel run tracks are described as New Old Stock (NOS). They have never been installed and remain original GM service replacement components. Due to decades of storage, minor shelf wear, handling marks, light surface oxidation, or packaging imperfections may be present.

Buyers should carefully examine all available photographs to determine the exact condition of the parts being offered.

Perfect for Restoration Projects

Whether you are restoring a split-window 1963 Corvette, a mid-year Sting Ray, a big-block Corvette, or a concours-level collector vehicle, this NOS channel run track pair offers an exceptional opportunity to obtain authentic GM components.

Window hardware is often overlooked during restoration planning, yet it plays a critical role in ensuring proper fit, operation, and overall quality.

Collector Appeal

The 1963–1967 Corvette Sting Ray remains one of the most desirable American sports cars ever built. As original GM service parts become increasingly scarce, authentic NOS Corvette components continue to command strong interest among collectors and restorers worldwide.

This genuine NOS Window Rear Glass Frame Channel Run Track Pair #3840595 / #3840596 represents an outstanding opportunity to acquire original GM Corvette hardware that helps preserve the authenticity, functionality, and value of your C2 Corvette restoration.