Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Streed Rod Air & Fuel Delivery At Speedway Motors

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

  • Aluminum Neck with Flange and Cap
    Aluminum Neck with Flange and Cap
    SKU-6175023
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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
    SKU-1412761
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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
    SKU-1412760
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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
  • Billet Pop-Up Gas Cap
    $114.99
    Product Rating: 4.33 Stars
    Billet Pop-Up Gas Cap
    SKU-91012521
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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)

  • Garage Sale - Billet Cap For Spun Tanks
    $14.99
    $19.99
    Garage Sale
    Garage Sale - Billet Cap For Spun Tanks
    SKU-91076258
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    This cap is garage sale priced because it has a few light scratches. 

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

    Billet replacement vented cap for spun aluminum tanks with 2-1/4" neck.

    Fits the following tanks:

    • 91076249
    • 91076253
    • 91076255
    • 91076256
    • 91076257
  • Garage Sale - Speedway Small Cobra Style Gas Cap
    Garage Sale
    Garage Sale - Speedway Small Cobra Style Gas Cap
    SKU-UP49227
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    This filler cap is garage sale priced because it has a few scratches and scuffs in the finish and can't be sold as a first. 

     No Warranty, No Returns On Garage Sale Items

    This Speedway Cobra-style fuel filler cap includes a mounting gasket and stainless steel mounting hardware. 

    • Fully polished aluminum construction
    • Small Cobra Gas Cap is vented
    • Latch style flip top cap 
    • Cap measures 2-1/2" diameter
    • Hose fitting measures 2" diameter
  • Filler Neck Replacement Twist Cap, 2-1/2 Inch
    Filler Neck Replacement Twist Cap, 2-1/2 Inch
    SKU-6175022
    x
                Filler neck replacement twist cap for 2-1/2" neck. This is a vented cap as it vents to the  underside of the cap. 
            
  • Filler Twist Cap with Steel Neck
    Filler Twist Cap with Steel Neck
    SKU-6175020
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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.

  • 1932-48 Ford Stainless Gas Tank Cap
    1932-48 Ford Stainless Gas Tank Cap
    SKU-91139001
    x
                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.
            
  • Filler Twist Cap with Aluminum Neck
    Filler Twist Cap with Aluminum Neck
    SKU-6175021
    x
                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.
            
  • Replacement Cap for Spun Alumiunum Tanks
    Replacement Cap for Spun Alumiunum Tanks
    SKU-91076252
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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
    SKU-91129001
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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
    SKU-91129003
    x
                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
    SKU-9100010
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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
    SKU-91076408
    x
                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
    SKU-6969000
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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
    SKU-91076502
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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.