GM X Body Fuel Tank. New. This tank comes with the filler neck installed. This is a high quality replacement tank made to the same specifications as the original. 


  • Capacity: 21 Gallons/80 Liters
  • Dimensions: 39-5/8 X 21-1/4 X 10-1/4 inches
  • Small gauge hole - 1-3/4
  • Filler neck FNO2 installed


Includes the lock ring and gasket for the sending unit.

This tank is Department of Transportation (DOT) and Society of Automotive Engineers (SAE) approved.


48 States Only:

Due to shipping restrictions, we can only ship this to a physical address within the Contiguous U.S. (lower 48 states).

Part Details

  • Fuel Tank Option: 21 Gallon

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Scratches and Dings

Due to the nature and size, a fuel tank may incur minor dents or scratches from handling and load shifting during shipping. These damages do not affect the fit or function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these insignificant damages.

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Vehicle Fit

  • 1975 Buick Apollo 21 Gallon Fuel Tank
  • 1975 Buick Skylark 21 Gallon Fuel Tank
  • 1975-1979 Chevy Nova 21 Gallon Fuel Tank
  • 1975-1979 Olds Omega 21 Gallon Fuel Tank
  • 1977-1979 Pontiac Phoenix 21 Gallon Fuel Tank
  • 1975-1977 Pontiac Ventura 21 Gallon Fuel Tank

This part replaces:

  • Spectra Premium Industries TNKGM202
Part #: 1AFGT00262