Big Twin Gas Tanks & Fuel Accessories

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      Shop the wide selection of gas tanks for bolt on or custom use. Find the custom chopper gas tank you have always wanted here. We also stock a full line of petcocks, gas caps and fuel lines.
      85 products
      Vance & Hines
      Vance & Hines FP4 Fuelpak Tuner for Pre-2014 Harley (see fitment chart)
      $459.99
      Vance & Hines
      Vance & Hines FP4 Fuelpak Tuner for 2011-2020 Harley (see fitment chart)
      $459.99
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      Wyatt Gatling
      2.2 Gal Flat Prism Chopper Gas Tank
      $226.20
      Wyatt Gatling
      2.2 Gal Coffin Chopper Gas Tank
      $219.43 11 reviews
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      Wyatt Gatling
      2.2 Gal Pointed Prism Gas Tank
      $195.63
      Moto Iron®
      Rubber Mounted 3.1 Gal Sportster King Tank Fits 1995-03
      $189.95
      Moto Iron®
      2.1gal Narrow Sportster Frisco Style Bobber Gas Tank
      $188.95
      Moto Iron®
      2.1 Gal Wassell Style Mid Tunnel Motorcycle Gas Tank
      $179.95 4 reviews
      Moto Iron®
      2.4 Gal. Sportster Gas Tank Fits 1995-03
      $179.95
      Moto Iron®
      2.3 Gal Frisco Wassell Style Low Tunnel Chopper Gas Tank
      $164.95
      Mid-USA
      2 Gal "Wassell" Peanut Bobber Tank (Mid tunnel/ Screw In Cap)
      $164.19
      Mid-USA
      2 Gal "Wassell" Peanut Bobber Tank (High tunnel/ Screw In Cap)
      $159.95
      Mid-USA
      2 Gal "Wassell" Peanut Bobber Tank (Low tunnel/ Screw In Cap)
      $159.95
      Moto Iron®
      2.5 Gal. Frisco Mount Sportster Bobber Gas Tank
      $159.95
      Moto Iron®
      2.1 Gal. Narrow Alien Chopper Gas Tank
      $149.95 17 reviews
      Moto Iron®
      3.3 Gal. Mustang Tank
      $149.95
      Moto Iron®
      2.2 Gal. Axed Tank
      $149.95 17 reviews
      S&S Cycle
      Complete Rebuild Kit Super E Carburetor S&S Cycle #11-2923
      $103.95
      Prism Supply
      3/8" NPT Male Brass Fuel Petcock by Prism Supply Co
      $94.95
      Prism Supply
      1/4" NPT Male Brass Fuel Petcock by Prism Supply Co
      $94.95
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      Accel
      Accel High Flow Straight Spigot Petcock Fits 3/8" NPT and 22mm Tank Bungs
      $89.99
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      Moto Iron®
      Billet petcock fuel valve 22mm 90 degree right outlet
      $64.95
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      Moto Iron®
      Billet petcock fuel valve 22mm straight outlet
      $64.95
      Kreem
      Kreem Gas Tank Sealer Kit
      $54.95
      Reda
      Saddlebag Gas Can - 1gal. RGC1001
      $49.95
      Drag Specialties
      Pop-Up Gas Cap - Vented - Black
      $49.95
      Drag Specialties
      Pop-Up Gas Cap - Vented - Chrome
      $46.95
      Moto Iron®
      Billet petcock fuel valve 3/8" NPT straight outlet
      $44.95
      Moto Iron®
      Billet petcock fuel valve 3/8" NPT 90 degree right outlet
      $39.95
      TC Bros.
      TC Bros Aluminum Vented Filler Cap with Bung for Oil or Gas Tanks
      $39.95
      TC Bros.
      Heavy Duty Gas Tank Rubber Mounting Kit by TC Bros
      $39.95
      TC Bros.
      TC Bros. DIY Gas Tank Fuel Sight Gauge Kit
      $37.95
      TC Bros.
      TC Bros Aluminum Unvented Filler Cap with Bung for Oil or Gas Tanks
      $34.95
      Moto Iron®
      1/4" NPT Male Fuel Valve Petcock
      $34.95
      TC Bros.
      TC Bros. Gas Tank Sight Glass Kit (with steel weld in bung)
      $28.95
      KURYAKYN
      Clinger Fuel Bottle Holder
      $27.99
      Moto Iron®
      Sportster Gas Tank Rubber Mounting Kit
      $27.95
      TC Bros.
      Universal Frisco Gas Tank Mounting Kit by TC Bros
      $26.95
      Moto Iron®
      3/8" Brass Petcock with Lever Handle
      $24.95
      Moto Iron®
      3/8" Brass Petcock with T Handle
      $24.95
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      Kreem
      Kreem Tank Mask
      $22.95
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      Moto Iron®
      1/4" Brass Petcock with Lever Handle
      $21.95 2 reviews
      Moto Iron®
      1/4" Brass Petcock with T Handle NPT Male x NPT Female
      $21.95
      Moto Iron®
      Straight Spigot 3/8" NPT Male Fuel Valve Petcock
      $21.95 2 reviews
      Moto Iron®
      Straight Spigot 13/16" Female Fuel Valve Petcock
      $21.95
      Moto Iron®
      Left Side Spigot 13/16" Female Fuel Valve Petcock
      $21.95
      Moto Iron®
      3/8 NPT Male Fuel Valve Petcock 90 Degree
      $21.95
      Moto Iron®
      13/16" Female Fuel Valve Petcock 90 Degree
      $21.95
      Motion Pro
      1/4" In-Line Fuel Shut Off Valve
      $19.99
      Moto Iron®
      1/4" Fuel Valve Petcock 90 Degree
      $19.95
      TC Bros.
      TC Bros. 5/16-18 Threaded Bungs Kit
      $19.95
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      Emgo
      3/8" Rubber Fuel/Oil Line 5ft
      $18.95
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      Biker's Choice
      22mm Weld-In Steel Petcock Bung (for 13/16" nut petcocks)
      $18.95
      Emgo
      5/16" Rubber Fuel/Oil Line 5ft
      $16.95
      TC Bros.
      TC Bros. Reserve Fuel Bottle
      $16.95
      Mid-USA
      Chrome High Performance Fuel Filter (1/4" Line)
      $16.46
      Mid-USA
      Fuel and Oil Line Stainless Hose Clamps For 7/16" TO 11/16" OD Hose (10 Pack) HD #10014
      $16.44
      TC Bros.
      1/4 NPT Steel Weld In Petcock Bungs by TC Bros
      $15.95
      TC Bros.
      3/8 NPT Steel Weld In Petcock Bungs by TC Bros
      $15.95
      Emgo
      1/4" Rubber Fuel/Oil Line 5ft
      $14.95