Sherman GM33D Fuel Tank for 1970-74 Corvette

The Sherman GM33D is a premium replacement fuel tank designed for 1970-1974 Chevrolet Corvette C3 models equipped with Evaporative Emission Control (EEC) systems. This reproduction tank is engineered to meet or exceed original equipment specifications for a precise, factory-fit installation.

Construction and Features:

• Die-stamped galvanized steel construction with zinc coating for superior corrosion resistance
• 18-gallon fuel capacity (standard for EEC-equipped Corvettes)
• Includes fuel return tube and vent tube configuration
• Top-mounted valve design matches original GM specifications
• Complete with lock ring and O-ring for secure fuel sender installation
• Silver/gray protective finish

Application Specifics:

• Compatible with 1970 Corvettes with EEC (excluding LT-1 models)
• Fits 1971-1972 Corvettes without LT-1 engine option
• Universal fit for all 1973-1974 Corvette models

Sherman's reproduction fuel tanks are manufactured to original factory dimensions, ensuring proper fitment and reliable performance. Cross-references to OEM part number 3967749 and industry standards 576-062 and 197-00736. This tank provides a cost-effective restoration solution that delivers the quality and durability expected from professional-grade replacement parts.