1963-1967 C2 Coupe Fuel Tank Filler Neck - 3826413 - OEM Number(s) (3826413)
Exact Reproduction Tall Fuel Filler Neck for Coupe Models
This tall-style fuel tank filler neck is an essential part of your 1963–1967 Corvette Coupe’s fuel system, guiding gasoline safely from the gas cap down into the tank. Fabricated in steel to original factory specs, it mounts directly to the top of the fuel tank and interfaces with the gas cap bezel and seal assembly. This filler neck is a faithful reproduction of GM part number 3826413 and features the correct height and flange bolt pattern to ensure compatibility with OEM or reproduction fuel tanks and gaskets.
Fits the Following Corvette Models
• 1963–1967 Corvette C2 Coupe models only
• Will not fit 1963–1967 Convertibles (uses different neck height)
Features
• Correct tall filler neck used on all 1963–1967 C2 Coupes
• Formed steel construction for durability and proper sealing
• Interfaces with filler neck gasket, boot seal, and cap bezel (sold separately)
• Attaches to gas tank with OE-style flange and bolt pattern
• Matches factory diagrams and installation geometry
Tech Notes
• Uses a cork filler neck gasket for proper seal (not included)
• Bezel, cap, and screws sold separately
• GM Part Number: 3826413
• Made to match OE flange length and vertical height ("tall" version)
Because Details Matter
Your fuel system is only as good as its connections. Installing the correct tall filler neck ensures proper fit and alignment between your tank, cap bezel, and fuel seal. Whether you're finishing a restoration or eliminating leaks and fumes from a worn-out original, this filler neck is a must-have for drivability, reliability, and peace of mind.
Also known under these part numbers: (For reference only)
- 25-105876
- 362114
- 3826413
- GT-295