
HOLLEY
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Holley GM LS Tall Valve Cover Set - Satin Black HLY241-112
HOLLEY
$262.76GM LS Tall Valve Cover Set - Satin BlackTallBaffledCoil Mounting BossesAluminumBlackGM LS-SeriesKitHLY241-112- SKU:
- HLY241-112
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 241-112
$262.76 -
Holley GM LS Tall Valve Cover Set - Polished HLY241-111
HOLLEY
$305.06GM LS Tall Valve Cover Set - PolishedTallBaffledCoil Mounting BossesAluminumPolishedGM LS-SeriesKitHLY241-111- SKU:
- HLY241-111
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 241-111
$305.06 -
Holley GM LS Tall Valve Cover Set - Natural Cast HLY241-110
HOLLEY
$238.46GM LS Tall Valve Cover Set - Natural CastTallBaffledCoil Mounting BossesAluminumNaturalGM LS-SeriesKitHLY241-110- SKU:
- HLY241-110
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
- MFG Part #:
- 241-110
$238.46 -
Holley LS Mid-Mount Complete Engine Accessory System HLY20-185
HOLLEY
$2,141.95LS Mid-Mount Complete Engine Accessory System6 Rib SerpentineCast AluminumNaturalGM LS-SeriesKitHLY20-185- SKU:
- HLY20-185
- Availability:
- Ships Same Business Day
- Weight:
- 73.60 LBS
- MFG Part #:
- 20-185
$2,141.95 -
Holley Low LS Drive System Kit LH w/Alt/PS wo/A/C HLY20-156
HOLLEY
$1,024.95Low LS Drive System Kit LH w/Alt/PS wo/A/C6 Rib SerpentineCast AluminumNaturalGM LS-SeriesKitHLY20-156- SKU:
- HLY20-156
- Availability:
- Ships Same Business Day
- Weight:
- 35.00 LBS
- MFG Part #:
- 20-156
$1,024.95Qty in Cart: 0Quantity:Price:$1,024.95Subtotal: -
Holley .150in Needle & Seat Assembly 6-521
HOLLEY
$39.82.150in Needle & Seat AssemblyNeedle and SeatAdjustable0.150 OrificeTitaniumHolley CarburetorsEachHLY6-521- SKU:
- HLY6-521
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 6-521
$39.82 -
Holley Needle & Seat 6-519-2
HOLLEY
$49.76Needle & Seat Needle and SeatAdjustable0.150 OrificeSteelHolley CarburetorsPairHLY6-519-2- SKU:
- HLY6-519-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 6-519-2
$49.76 -
Holley Viton Inlet Needle & Seat 6-518-2
HOLLEY
$37.22Viton Inlet Needle & SeatNeedle and SeatAdjustable0.120 OrificeVitonHolley CarburetorsPairHLY6-518-2- SKU:
- HLY6-518-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 6-518-2
$37.22 -
Holley Needle & Seat 6-515-2
HOLLEY
$39.82Needle & Seat Needle and SeatAdjustable0.130 OrificeSteelHolley CarburetorsPairHLY6-515-2- SKU:
- HLY6-515-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 6-515-2
$39.82 -
Holley Needle & Seat 6-506
HOLLEY
$18.59Needle & Seat Needle and SeatAdjustable0.097 OrificeVitonHolley CarburetorsEachHLY6-506- SKU:
- HLY6-506
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 6-506
$18.59 -
Holley Needle & Seat 6-504
HOLLEY
$23.24Needle & Seat Needle and SeatAdjustable0.110 OrificeVitonHolley CarburetorsEachHLY6-504- SKU:
- HLY6-504
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 6-504
$23.24 -
Holley Needle & Seat 6-502-2
HOLLEY
$64.52Needle & Seat Needle and SeatAdjustable0.120 OrificeSteelHolley CarburetorsPairHLY6-502-2- SKU:
- HLY6-502-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 6-502-2
$64.52 -
Holley Needle & Seat 6-500-2
HOLLEY
$65.75Needle & Seat Needle and SeatAdjustable0.110 OrificeSteelHolley CarburetorsPairHLY6-500-2- SKU:
- HLY6-500-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 6-500-2
$65.75 -
Holley Carburetor Trick Kit 37-933
HOLLEY
$189.95Carburetor Trick Kit Carburetor Rebuild KitTrick KitHolley 2300 / 2305/4150 / 4160 / 4165 / 4175 / 4180 / 4500 CarburetorsKitHLY37-933- SKU:
- HLY37-933
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- MFG Part #:
- 37-933
$189.95 -
Holley Carburetor Quick Kit 37-1546
HOLLEY
$77.29Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 HP CarburetorsKitHLY37-1546- SKU:
- HLY37-1546
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- 37-1546
$77.29 -
Holley Carburetor Quick Kit 37-1544
HOLLEY
$53.18Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 4150 CarburetorsKitHLY37-1544- SKU:
- HLY37-1544
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 37-1544
$53.18 -
Holley Carburetor Quick Kit 37-1543
HOLLEY
$36.80Carburetor Quick Kit Carburetor Rebuild KitFast KitHolley 2300 CarburetorsKitHLY37-1543- SKU:
- HLY37-1543
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- 37-1543
$36.80 -
Holley Carburetor Renew Kit 4150 & 4500 Model 37-1539
HOLLEY
$181.95Carburetor Renew Kit 4150 & 4500 ModelCarburetor Rebuild KitRenewHolley 4150 / 4500 CarburetorsKitHLY37-1539- SKU:
- HLY37-1539
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- MFG Part #:
- 37-1539
$181.95Qty in Cart: 0Quantity:Price:$181.95Subtotal: -
Holley Air Bleed Assortment 4500HP 36-240
HOLLEY
$293.36Air Bleed Assortment 4500HPCarburetor Air BleedNumbers 23-78BrassHolley CarburetorsKitHLY36-240- SKU:
- HLY36-240
- Availability:
- Ships Same Business Day
- Weight:
- 2.97 LBS
- MFG Part #:
- 36-240
$293.36 -
Holley Acc Pump Tuning Kit 36-184
HOLLEY
$211.95Acc Pump Tuning Kit Carb Calibration KitAccelerator PumpCase / Pump Cams / Pump Diaphragms / SquirtersHolley CarburetorsKitHLY36-184- SKU:
- HLY36-184
- Availability:
- Ships Same Business Day
- Weight:
- 1.39 LBS
- MFG Part #:
- 36-184
$211.95 -
Holley Dbl Pumper Tuning Kit 36-182
HOLLEY
$152.96Dbl Pumper Tuning Kit Carb Calibration KitDouble PumperCase / Gaskets / Jets / Power Valves / SquirtersHolley 4150 CarburetorsKitHLY36-182- SKU:
- HLY36-182
- Availability:
- Ships Same Business Day
- Weight:
- 1.32 LBS
- MFG Part #:
- 36-182
$152.96 -
Holley Hardware Kit 34-7
HOLLEY
$8.92Hardware Kit Needle and Seat HardwareGasket / Nut / O-Ring / ScrewExternally Adjustable FloatHolley CarburetorsKitHLY34-7- SKU:
- HLY34-7
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 34-7
$8.92 -
Holley Vent Baffle 26-89
HOLLEY
$14.25Vent Baffle Fuel Bowl Vent BaffleNylonWhiteCenter Hung FloatsHolley CarburetorsEachHLY26-89- SKU:
- HLY26-89
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 26-89
$14.25 -
Holley Fuel Inlet Plug 26-76
HOLLEY
$16.43Fuel Inlet Plug Fuel Bowl Inlet Plug7/8-20 in ThreadAluminumRed AnodizedEachHLY26-76- SKU:
- HLY26-76
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 26-76
$16.43 -
Holley Jet Removal Tool 26-68
HOLLEY
$23.24Jet Removal Tool Jet ToolPlastic HandleSteel DriverBlack / RedHolley Round Head Type Carb JetsEachHLY26-68- SKU:
- HLY26-68
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MFG Part #:
- 26-68
$23.24 -
Holley Check Valve 26-41
HOLLEY
$14.86Check Valve Accelerator Pump Check ValveUmbrella StyleRubberHolley CarburetorsPairHLY26-41- SKU:
- HLY26-41
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 26-41
$14.86 -
Holley O-Rings 26-37
HOLLEY
$8.76O-Rings O-RingRubberOld StyleTransfer TubeHolley 4150 / 4160 / 4165 / 4175 CarburetorsPairHLY26-37- SKU:
- HLY26-37
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 26-37
$8.76 -
Holley Power Valve Plug 26-36
HOLLEY
$7.93Power Valve Plug Power Valve Plug1/2-28 in Threaded PlugGasket IncludedAluminumNaturalHolley 2300 / 4150 / 4160 / 4500 CarburetorsEachHLY26-36- SKU:
- HLY26-36
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 26-36
$7.93 -
Holley Fuel Inlet Adapter 26-27
HOLLEY
$15.89Fuel Inlet Adapter FittingAdapterStraight7/8-20 in Male to 1/2-20 in Inverted Flare FemaleBrassNaturalHardlineEachHLY26-27- SKU:
- HLY26-27
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 26-27
$15.89 -
Holley Fitting 26-26
HOLLEY
$14.86Fitting FittingAdapterStraight7/8-20 in Male to 5/8-18 in Inverted Flare FemaleBrassNaturalEachHLY26-26- SKU:
- HLY26-26
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 26-26
$14.86 -
Holley E85 Fuel Tester Tool 26-147
HOLLEY
$29.87E85 Fuel Tester Tool E85 Tester70-100 PercentPlasticClearEachHLY26-147- SKU:
- HLY26-147
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 26-147
$29.87 -
Holley Fuel Bowl Sight Screw 26-13
HOLLEY
$7.65Fuel Bowl Sight Screw Float Bowl Sight PlugsGasketBrassNaturalHolley CarburetorsPairHLY26-13- SKU:
- HLY26-13
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 26-13
$7.65 -
Holley Idle Mixture Screw Gskt. 10-Pack 26-110-10
HOLLEY
$18.64Idle Mixture Screw Gskt. 10-PackIdle Mixture Screw GasketCorkHolley CarburetorsSet of 10HLY26-110-10- SKU:
- HLY26-110-10
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 26-110-10
$18.64 -
Holley Inlet Gasket (2) 26-102
HOLLEY
$5.93Inlet Gasket (2) Fuel Bowl Inlet Gasket7/8 in IDNylonHolley CarburetorsPairHLY26-102- SKU:
- HLY26-102
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 26-102
$5.93 -
Holley Idle Mixture Screw 26-101
HOLLEY
$14.25Idle Mixture Screw Carburetor Mix ScrewsSteelCadmiumHolley 2300 / 4150 / 4160 / 4500 CarburetorsPairHLY26-101- SKU:
- HLY26-101
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 26-101
$14.25 -
Holley Accelerator Pump Arm - Plastic 20-78
HOLLEY
$12.02Accelerator Pump Arm - PlasticAccelerator Pump ArmPlasticBlack30 cc PumpsHolley 2300 / 4150 / 4160 CarburetorsEachHLY20-78- SKU:
- HLY20-78
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 20-78
$12.02 -
Holley 4150 Sec. Conn. Rod Kit 20-54
HOLLEY
$12.034150 Sec. Conn. Rod Kit Secondary Linkage RodSteelCadmiumManual SecondaryHolley 4010 / 4150 CarburetorsEachHLY20-54- SKU:
- HLY20-54
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 20-54
$12.03Qty in Cart: 0Quantity:Price:$12.03Subtotal: -
Holley Throttle Lever Stud 20-38
HOLLEY
$9.27Throttle Lever Stud Throttle Lever Stud1/4 inSteelCadmiumUniversalKitHLY20-38- SKU:
- HLY20-38
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 20-38
$9.27 -
Holley Throttle Lever Stud Kit 20-37
HOLLEY
$10.94Throttle Lever Stud Kit Throttle Lever Stud7/32 inSteelCadmiumUniversalKitHLY20-37- SKU:
- HLY20-37
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 20-37
$10.94 -
Holley Throttle Lever Stud 20-36
HOLLEY
$24.40Throttle Lever Stud Throttle Lever StudCruise ControlSteelCadmiumGMKitHLY20-36- SKU:
- HLY20-36
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 20-36
$24.40
About Holley
Holley is a legendary name in the automotive industry, known for its long-standing tradition of excellence in high-performance vehicle products. Founded in 1903, Holley has been a pioneer in the development of innovative automotive solutions, shaping the landscape of motorsports and car customization for over a century. With a history deeply rooted in performance engineering, Holley has established itself as a trusted brand for car enthusiasts and professionals alike.
The brand specializes in producing a wide range of products, including carburetors, fuel pumps, intake manifolds, and ignition systems that are tailored to enhance vehicle performance. Among their most popular products are the Holley Carburetors and EFI Systems, which are renowned for their precision and reliability in optimizing engine functionality. These offerings are crafted to meet the demands of both racing environments and everyday driving, ensuring that vehicles perform at their peak regardless of the conditions.
Holley's products are designed to offer substantial benefits by improving engine efficiency and overall vehicle performance. By providing advanced components that enhance power delivery and fuel efficiency, Holley helps drivers achieve their desired performance goals, whether on the race track or the open road. Consumers can enjoy a more responsive and powerful driving experience, backed by Holley's commitment to quality and innovation, making each journey more exhilarating and reliable.