Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith
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Products

Speedway Motors stocks all the best names in street rod carburetors and intake manifolds! Plus, we have a great selection of fuel cells, as well as electric and mechanical fuel pumps. Don't forget to let your engine breath with filters from K&N and R2C. Whether you run alcohol or gas in your hot rod, Speedway can fuel your need for speed!

"Street Rod, Fuel Tank Caps" Page 1 of 1

  • Filler Twist Cap with Steel Neck
    Filler Twist Cap with Steel Neck
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    These filler necks come with a vented cap which vents to the underside of the cap. Steel weld-in 2.25" O.D. bung. Cap locks on the inside of the neck, not on the outside like a radiator cap.

  • Filler Twist Cap with Aluminum Neck
    Filler Twist Cap with Aluminum Neck
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                These filler necks come with a vented cap which vents to the underside  of the cap. Weld-in 2.3" O.D. bung. Bung is aluminum.
            
  • Billet Pop-Up Gas Cap
    $114.99
    Product Rating: 4.33 Stars
    Billet Pop-Up Gas Cap
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    Polished billet aluminum pop-up flush mount gas cap is 2-1/2" O.D., 1.600" tall, and works with a 1-1/2" hose.

    The Pop-Up gas cap, 910-12521, does not have a vent hole.  Some air might get past the threads that hold the cap on, but there
    is no dedicated venting passage.

    910-12521 Dimensions (PDF)

  • Aluminum Neck with Flange and Cap
    Aluminum Neck with Flange and Cap
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                  Weld-in 2.3" O.D. bung. This aluminum filler neck bung includes a flange. Features vented cap which vents to the  underside of the cap.            
            
  • EMPI 17-2761 Billet Aluminum Gas Cap for Stainless Steel Tanks, Each
    EMPI 17-2761 Billet Aluminum Gas Cap for Stainless Steel Tanks, Each
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    These fuel tank caps are designed for use with EMPI's stainless gas tanks but will work great with nearly any style filler neck.  They feature billet aluminum construction and add a perfect shine to top off your fuel tank.

    • For EMPI stainless steel fuel tanks
    • Rigid edge design for a sure grip
    • Billet aluminum
    • Sold each
  • EMPI 17-2760 Replacement Black Plastic Gas Cap, Each
    EMPI 17-2760 Replacement Black Plastic Gas Cap, Each
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    These replacement fuel tank caps will work great with nearly any style filler neck.  They feature durable plastic construction and resemble OEM specifications.

    • Replacement fuel cap
    • Works with all EMPI fuel tanks and filler necks
    • Black, Plastic
    • Sold each
  • Garage Sale - AFCO Billet Aluminum Radiator Cap
    Garage Sale
    Garage Sale - AFCO Billet Aluminum Radiator Cap
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    This 16 lb. radiator cap is made of billet aluminum and fully polished.

     

    This is garage sale priced because it has some scratches.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Filler Neck Replacement Twist Cap, 2-1/2 Inch
    Filler Neck Replacement Twist Cap, 2-1/2 Inch
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                Filler neck replacement twist cap for 2-1/2" neck. This is a vented cap as it vents to the  underside of the cap. 
            
  • 1932-48 Ford Stainless Gas Tank Cap
    1932-48 Ford Stainless Gas Tank Cap
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                This stainless steel 1932-48 Ford gas cap fits in a fuel neck that is 1-7/8" inside and 2-1/8" across the lock tabs. Cap is vented.
            
  • Replacement Cap for Spun Alumiunum Tanks
    Replacement Cap for Spun Alumiunum Tanks
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    Replacement vented cap for spun aluminum tanks with 2-1/4" neck.

    Fits the following tanks:

    • 91076249
    • 91076253
    • 91076255
    • 91076256
    • 91076257
  • 1928-29 Ford Model A Chrome Gas Tank Cap
    1928-29 Ford Model A Chrome Gas Tank Cap
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                Chrome 1928-1929 Ford Model A gas cap measures 2-3/16" I.D., features "fine" internal threads like the original, and is vented from the underside.
            
  • 1930-31 Ford Model A Stainless Gas Tank Cap
    1930-31 Ford Model A Stainless Gas Tank Cap
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                This stainless steel 1930-31 Ford Model A gas cap fits in a fuel neck 1-7/8" inside and is 2-1/8" across the lock tabs.
            
  • Hagan Replacement Fuel Cap
    $19.99
    Hagan Replacement Fuel Cap
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    This cap is included in all Hagan fuel door kits.  It is made to screw into late model, large thread filler spouts. You never have to remove the cap to re-fuel, just push the pump nozzle through the center valve. Vented for vacuum and can be modified to vent for pressure.

    WARNING:   Not for use on ECM controlled vehicles.  May cause check engine fault.

  • Replacement Cap for Speedway Aluminum Tanks
    Replacement Cap for Speedway Aluminum Tanks
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                Replacement caps for Speedway aluminum tanks 91076400, 91076401 and 91076402.
            
  • Dry Break Fuel Jug Spout
    $19.99
    Product Rating: 4.00 Stars
    Dry Break Fuel Jug Spout
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                This drybreak spout automatically stops flow when liquid reaches the end of the spout. 
            
  • Replacement Twist-On Fuel Cell Cap
    Replacement Twist-On Fuel Cell Cap
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                Replacement fuel cell cap fits 4" necks like those on our Steel Can Fuel Cells, Polyethylene Fuel Cells, and on our 4" Filler Neck Kit 910-76505.