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Air and Fuel

Air and Fuel

Air and Fuel

Maximize your engine's performance for circle track race cars such as late models, modifieds, and street stocks with high-quality air and fuel components. From carburetors and fuel pumps to intake manifolds and fuel tanks, these parts deliver optimal power and efficiency under intense racing demands.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Needle & Seat  HLY6-519-2

    Holley Needle & Seat 6-519-2

    HOLLEY

    $63.59
    Needle & Seat Needle and SeatAdjustable0.150 OrificeSteelHolley CarburetorsPair
    HLY6-519-2
    SKU:
    HLY6-519-2
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    6-519-2
    $63.59
    Qty in Cart: 0
    Quantity:
    Price:
    $63.59
    Subtotal:
  • Viton Inlet Needle & Seat HLY6-518-2

    Holley Viton Inlet Needle & Seat 6-518-2

    HOLLEY

    $47.55
    Viton Inlet Needle & SeatNeedle and SeatAdjustable0.120 OrificeVitonHolley CarburetorsPair
    HLY6-518-2
    SKU:
    HLY6-518-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-518-2
    $47.55
    Qty in Cart: 0
    Quantity:
    Price:
    $47.55
    Subtotal:
  • Needle & Seat  HLY6-515-2

    Holley Needle & Seat 6-515-2

    HOLLEY

    $49.95
    Needle & Seat Needle and SeatAdjustable0.130 OrificeSteelHolley CarburetorsPair
    HLY6-515-2
    SKU:
    HLY6-515-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-515-2
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • Needle & Seat  HLY6-506

    Holley Needle & Seat 6-506

    HOLLEY

    $23.75
    Needle & Seat Needle and SeatAdjustable0.097 OrificeVitonHolley CarburetorsEach
    HLY6-506
    SKU:
    HLY6-506
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    6-506
    $23.75
    Qty in Cart: 0
    Quantity:
    Price:
    $23.75
    Subtotal:
  • Needle & Seat  HLY6-504

    Holley Needle & Seat 6-504

    HOLLEY

    $28.40
    Needle & Seat Needle and SeatAdjustable0.110 OrificeVitonHolley CarburetorsEach
    HLY6-504
    SKU:
    HLY6-504
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    6-504
    $28.40
    Qty in Cart: 0
    Quantity:
    Price:
    $28.40
    Subtotal:
  • Needle & Seat  HLY6-502-2

    Holley Needle & Seat 6-502-2

    HOLLEY

    $82.45
    Needle & Seat Needle and SeatAdjustable0.120 OrificeSteelHolley CarburetorsPair
    HLY6-502-2
    SKU:
    HLY6-502-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-502-2
    $82.45
    Qty in Cart: 0
    Quantity:
    Price:
    $82.45
    Subtotal:
  • Needle & Seat  HLY6-500-2

    Holley Needle & Seat 6-500-2

    HOLLEY

    $46.23
    Needle & Seat Needle and SeatAdjustable0.110 OrificeSteelHolley CarburetorsPair
    HLY6-500-2
    SKU:
    HLY6-500-2
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    6-500-2
    $46.23
    Qty in Cart: 0
    Quantity:
    Price:
    $46.23
    Subtotal:
  • Carburetor Trick Kit  HLY37-933

    Holley Carburetor Trick Kit 37-933

    HOLLEY

    $208.95
    Carburetor Trick Kit Carburetor Rebuild KitTrick KitHolley 2300 / 2305/4150 / 4160 / 4165 / 4175 / 4180 / 4500 CarburetorsKit
    HLY37-933
    SKU:
    HLY37-933
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    MFG Part #:
    37-933
    $208.95
    Qty in Cart: 0
    Quantity:
    Price:
    $208.95
    Subtotal:
  • Carburetor Quick Kit  HLY37-1546

    Holley Carburetor Quick Kit 37-1546

    HOLLEY

    $88.89
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 HP CarburetorsKit
    HLY37-1546
    SKU:
    HLY37-1546
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    MFG Part #:
    37-1546
    $88.89
    Qty in Cart: 0
    Quantity:
    Price:
    $88.89
    Subtotal:
  • Carburetor Quick Kit  HLY37-1544

    Holley Carburetor Quick Kit 37-1544

    HOLLEY

    $64.99
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 CarburetorsKit
    HLY37-1544
    SKU:
    HLY37-1544
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MFG Part #:
    37-1544
    $64.99
    Qty in Cart: 0
    Quantity:
    Price:
    $64.99
    Subtotal:
  • Carburetor Quick Kit  HLY37-1543

    Holley Carburetor Quick Kit 37-1543

    HOLLEY

    $44.98
    Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 2300 CarburetorsKit
    HLY37-1543
    SKU:
    HLY37-1543
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    MFG Part #:
    37-1543
    $44.98
    Qty in Cart: 0
    Quantity:
    Price:
    $44.98
    Subtotal:
  • Carburetor Renew Kit 4150 & 4500 Model HLY37-1539

    Holley Carburetor Renew Kit 4150 & 4500 Model 37-1539

    HOLLEY

    $208.95
    Carburetor Renew Kit 4150 & 4500 ModelCarburetor Rebuild KitRenewHolley 4150 / 4500 CarburetorsKit
    HLY37-1539
    SKU:
    HLY37-1539
    Availability:
    Ships Same Business Day
    Weight:
    1.88 LBS
    MFG Part #:
    37-1539
    $208.95
    Qty in Cart: 0
    Quantity:
    Price:
    $208.95
    Subtotal:
  • Air Bleed Assortment 4500HP HLY36-240

    Holley Air Bleed Assortment 4500HP 36-240

    HOLLEY

    $349.95
    Air Bleed Assortment 4500HPCarburetor Air BleedNumbers 23-78BrassHolley CarburetorsKit
    HLY36-240
    SKU:
    HLY36-240
    Availability:
    Ships Same Business Day
    Weight:
    2.97 LBS
    MFG Part #:
    36-240
    Qty in Cart: 0
    Quantity:
    Price:
    $349.95
    Subtotal:
  • Acc Pump Tuning Kit  HLY36-184

    Holley Acc Pump Tuning Kit 36-184

    HOLLEY

    $227.95
    Acc Pump Tuning Kit Carb Calibration KitAccelerator PumpCase / Pump Cams / Pump Diaphragms / SquirtersHolley CarburetorsKit
    HLY36-184
    SKU:
    HLY36-184
    Availability:
    Ships Same Business Day
    Weight:
    1.39 LBS
    MFG Part #:
    36-184
    $227.95
    Qty in Cart: 0
    Quantity:
    Price:
    $227.95
    Subtotal:
  • Dbl Pumper Tuning Kit  HLY36-182

    Holley Dbl Pumper Tuning Kit 36-182

    HOLLEY

    $182.95
    Dbl Pumper Tuning Kit Carb Calibration KitDouble PumperCase / Gaskets / Jets / Power Valves / SquirtersHolley 4150 CarburetorsKit
    HLY36-182
    SKU:
    HLY36-182
    Availability:
    Ships Same Business Day
    Weight:
    1.32 LBS
    MFG Part #:
    36-182
    $182.95
    Qty in Cart: 0
    Quantity:
    Price:
    $182.95
    Subtotal:
  • Vent Baffle  HLY26-89

    Holley Vent Baffle 26-89

    HOLLEY

    $18.20
    Vent Baffle Fuel Bowl Vent BaffleNylonWhiteCenter Hung FloatsHolley CarburetorsEach
    HLY26-89
    SKU:
    HLY26-89
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-89
    $18.20
    Qty in Cart: 0
    Quantity:
    Price:
    $18.20
    Subtotal:
  • Check Valve  HLY26-41

    Holley Check Valve 26-41

    HOLLEY

    $18.99
    Check Valve Accelerator Pump Check ValveUmbrella StyleRubberHolley CarburetorsPair
    HLY26-41
    SKU:
    HLY26-41
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-41
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Power Valve Plug  HLY26-36

    Holley Power Valve Plug 26-36

    HOLLEY

    $10.13
    Power Valve Plug Power Valve Plug1/2-28 in Threaded PlugGasket IncludedAluminumNaturalHolley 2300 / 4150 / 4160 / 4500 CarburetorsEach
    HLY26-36
    SKU:
    HLY26-36
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    26-36
    $10.13
    Qty in Cart: 0
    Quantity:
    Price:
    $10.13
    Subtotal:
  • Fuel Bowl Sight Screw  HLY26-13

    Holley Fuel Bowl Sight Screw 26-13

    HOLLEY

    $9.78
    Fuel Bowl Sight Screw Float Bowl Sight PlugsGasketBrassNaturalHolley CarburetorsPair
    HLY26-13
    SKU:
    HLY26-13
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    MFG Part #:
    26-13
    $9.78
    Qty in Cart: 0
    Quantity:
    Price:
    $9.78
    Subtotal:
  • Idle Mixture Screw  HLY26-101

    Holley Idle Mixture Screw 26-101

    HOLLEY

    $18.20
    Idle Mixture Screw Carburetor Mix ScrewsSteelCadmiumHolley 2300 / 4150 / 4160 / 4500 CarburetorsPair
    HLY26-101
    SKU:
    HLY26-101
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    26-101
    $18.20
    Qty in Cart: 0
    Quantity:
    Price:
    $18.20
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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