C3 1969-1970 Corvette Gas Tank - 427 (69 Late) 20-Gallon

Revive the classic silhouette and driving range of your C3 Chevrolet Corvette with this 20-gallon gas tank, purpose-built for 1969–1970 models and specifically the late-1969 (69 Late) 427-equipped cars. Designed to mirror the original factory footprint, it delivers a seamless, bolt-in replacement that preserves authentic balance, appearance, and performance for your vintage Corvette.

• 20-gallon capacity: Maintains the generous period-correct fuel range while preserving the recognizable trunk profile of an authentic C3.
• Exact-fit, factory footprint: Aligns with the Corvette’s mounting points and fuel-line routing for 1969–1970 C3s, including late-’69 427 variants.
• Direct replacement for the C3 gas tank:Designed with the correct pickup/outlet configurations to support standard fuel systems of the era.
• Restoration-ready for authenticity: A reliable choice for rusted, damaged, or leaking tanks, ideal for show-quality restorations or period-correct daily drivers.
• Compatibility focus: Specifically targeted at late-1969 427 models to help you select the right tank for your production-year Corvette.

Why this tank stands out for serious restorations and weekend cruises alike: it preserves the original look and balance of your Corvette’s fuel system while delivering dependable, long-term durability for modern fuel environments. It’s not a generic fit—it’s tuned to the 1969–1970 C3 design language, so you keep the vehicle’s authentic weight distribution and trunk space without aftermarket-fit compromises.

Ideal use scenarios include classic Corvette restorations, replacing a corroded or leaky tank in a 1969–1970 C3 with a 427 engine, or upgrading a concours-grade project that demands correct dimensions and mounting geometry. If you’re upgrading or maintaining your C3’s fuel system, this 20-gallon tank helps you maintain the integrity of the original fuel capacity and aesthetics while ensuring reliable operation.

Installation note: perform the standard automotive fuel-system procedure, inspect surrounding lines and seals, and if you’re unsure about connections or venting, seek professional installation to ensure safety and compliance with vintage-spec requirements.

Ready to bring your Corvette back to its intended look and range? Add this 20-gallon gas tank to your cart and restore the authentic functionality of your 1969–1970 C3 with confidence.