Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1981 Chevrolet K20 Gas / Fuel Tanks

What year is your
Free Same Day Shipping

1981 Chevrolet K20 Gas / Fuel Tanks

Filter Results
  • Notify When Available
    73-81 Chevy Pickup SWB 16 gal Gas Tank

    Replaces 1981 Chevrolet K20 Front of Rear Axle Mounted Fuel Tank TRQ FTA07638

    2 reviews
    Brand: TRQ - FTA07638

    $109.95
    Save 26%
    List $147.95 Save $38.00

    Guaranteed to Fit 1981 Chevrolet K20

    Guaranteed to Fit 1981 Chevrolet K20

  • Notify When Available
    73-81 Chevy PU 20 gal Gas Tank

    Replaces 1981 Chevrolet K20 with 8 Foot Bed Carbureted Fuel Tank TRQ FTA07652

    2 reviews
    Brand: TRQ - FTA07652

    $161.95
    Save 29%
    List $226.95 Save $65.00

    Guaranteed to Fit 1981 Chevrolet K20

    Guaranteed to Fit 1981 Chevrolet K20

  • Notify When Available
    1973-81 GM Truck 25 gal Gas Tank

    Replaces 1981 Chevrolet K20 Rear Fuel Tank TRQ FTA07643

    4 reviews
    Brand: TRQ - FTA07643

    $183.95
    Save 30%
    List $262.95 Save $79.00

    Guaranteed to Fit 1981 Chevrolet K20

    Guaranteed to Fit 1981 Chevrolet K20

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.