1963-1969 C2-C3 Gas Cap Vented - Reproduction 3843576, 3952708 - OEM Number(s) (3843576,3952708)
Restore Factory Tank Detail with This Correct Vented Fuel Cap for 1963–1969
This vented gas cap is an exact-match reproduction of the factory-installed unit found on all 1963–1969 Corvettes. Featuring the correct SMC logo, zinc-plated finish, and internal rubber seal, it restores the authentic look and function of your Corvette’s fuel filler area. Built to OE standards and designed for a perfect fit, this cap eliminates the guesswork during restoration and gives your C2 or early C3 the proper finishing touch.
Features
• Designed specifically for 1963–1969 Corvettes—correct vented fuel cap fitment
• Reproduction of GM part numbers 3843576 and 3952708
• Includes accurate SMC stamping, just like the original factory cap
• Zinc-plated steel construction resists corrosion and wear
• Rubber gasket included for reliable sealing at the filler neck
Dimensions and Weight
• Diameter: 3.25 inches
• Height: 1.5 inches
• Weight: 5.2 oz
Because Details Matter
The fuel cap isn’t just functional—it’s visible every time you refuel. This OE-style reproduction restores the correct look and ensures dependable venting. Ideal for concours restorations, weekend drivers, or early C3 daily use, it’s one of those small pieces that completes the whole picture.
Also known under these part numbers: (For reference only)
- 1704
- 362104
- 3843576
- 3952708
- 686420065913
- E9864
- X2450