Spectra GM33E Fuel Tank

Spectra GM33E Fuel Tank for 1970 Corvette

The Spectra GM33E fuel tank is a direct replacement for the 1970 Chevrolet Corvette. It is built to match original equipment fit and function for this application, with engineering and quality control focused on OE-level performance.

Key Features

• Direct replacement fuel tank for the 1970 Chevrolet Corvette
• Built to meet or exceed original equipment performance targets
• Flat metal valve configuration
• Vent pipe on passenger side
• Lock ring kit included
• Dimensions: 38 in. x 15-3/4 in. x 11-3/4 in.
• Part number: GM33E

Detailed Description

Designed for the 1970 Chevrolet Corvette, the Spectra GM33E fuel tank provides an OE-style replacement for fuel storage service. This tank follows the listed factory-style configuration, including the passenger-side vent pipe and flat metal valve setup, making it a practical choice for restoring fuel system integrity on a classic Corvette. The GM33E part number is also useful when cross-checking catalog listings and replacement references.

This part cross-references 737 and FT598 for the same application.

What It Helps Fix

• Fuel leaks from a corroded or damaged tank
• Rust contamination inside the fuel storage system
• Incorrect tank fitment on a 1970 Chevrolet Corvette
• Ventilation issues related to the original tank configuration
• Fuel delivery problems caused by tank deterioration

Installation Notes and Tips

Verify tank dimensions and vent pipe location before installation. Confirm the vehicle is a 1970 Chevrolet Corvette and compare the existing tank layout, including the passenger-side vent pipe and flat metal valve configuration, to ensure proper fitment. The GM33E is listed for a non-side-bracket application.

Quality Assurance

Spectra Premium fuel tanks are manufactured with engineering, production controls, and inspection processes aimed at matching or exceeding the performance of the original equipment they replace.