HOLLEY
Holley Carburetors, Intake Manifolds, and Performance Parts at JJ Motorsports
Holley, founded in 1903 by the Holley brothers in the USA, has established itself as a global leader in automotive performance, specializing in high-quality carburetors, fuel systems, intake manifolds, and engine components for racing and street applications. With a commitment to innovation and durability, Holley products are engineered to maximize power, efficiency, and reliability while withstanding extreme conditions.
At JJ Motorsports, we offer a comprehensive range of Holley products tailored for enthusiasts and professionals. Upgrade your engine's airflow with the precision-built single plane intake manifold for GM LS3/L92 heads, or enhance fuel delivery using the classic 650 CFM HP carburetor with a double pumper design. For track-focused builds, consider the robust 750 CFM Track Warrior carburetor in black, and protect your valves with stylish options like the GM LS1 valve cover set in black krinkle finish. Whether you're optimizing for competitive racing or everyday performance, Holley provides trusted solutions compatible with various engine types. Explore our inventory to equip your vehicle with top-tier components.
Key features of Holley products include advanced engineering for optimal fuel atomization, corrosion-resistant materials for longevity, customizable setups for carbureted or EFI systems, and designs that improve horsepower and torque. Shop now and unleash your engine's full potential with Holley!
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- Price
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Holley Holley 2-Barrel 500 CFM 4412 Rebuild Kit HLY37-474
HOLLEY
$49.00Carburetor Rebuild Kit, Renew, Holley 2300 Carburetors, KitHLY37-474- SKU:
- HLY37-474
- Availability:
- Usually ships within 24 hours
- Weight:
- 1.00 LBS
$49.00 -
Holley Performance Renew Kit 37-485
HOLLEY
$58.35Performance Renew Kit Carburetor Rebuild KitRenewHolley 4150 CarburetorsKitHLY37-485- SKU:
- HLY37-485
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
- MFG Part #:
- 37-485
$58.35 -
Holley Alcohol Jet Assortment 36-201
HOLLEY
$178.95Alcohol Jet Assortment Carburetor Jet KitAlcoholNumbers 132-200Plastic CaseBrassHolley CarburetorsKitHLY36-201- SKU:
- HLY36-201
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MFG Part #:
- 36-201
$178.95 -
Holley Jet Assortment 36-181
HOLLEY
$86.45Jet Assortment Carburetor Jet KitNumbers 64-99Plastic CaseBrassHolley CarburetorsKitHLY36-181- SKU:
- HLY36-181
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 36-181
$86.45 -
Holley Alcohol Diaphragm 135-9
HOLLEY
$25.56Alcohol Diaphragm Accelerator Pump Diaphragm50 ccVitonGas / AlcoholHolley / Demon CarburetorsEachHLY135-9- SKU:
- HLY135-9
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 135-9
$25.56 -
Holley Power Valve 125-55
HOLLEY
$16.00Power Valve Power ValveStandard FlowSingle Stage5.5 in VacuumGasketEachHLY125-55- SKU:
- HLY125-55
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 125-55
$16.00 -
Holley Pump Discharge Nozzle 121-135
HOLLEY
$24.15Pump Discharge Nozzle Accelerator Pump Discharge Nozzle0.035 in IDStraight TypeHolley CarburetorsPairHLY121-135- SKU:
- HLY121-135
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-135
$24.15 -
Holley Carburetor - 750CFM Track Warrior Black 0-67200BK
HOLLEY
$763.95Carburetor - 750CFM Track Warrior BlackCarburetorTrack Warrior4-Barrel750 CFMSquare BoreNo ChokeMechanical SecondaryDual InletBlack Anodized / PolishedEachHLY0-67200BK- SKU:
- HLY0-67200BK
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
- MFG Part #:
- 0-67200BK
$763.95 -
Holley Intake Manifold - Single Plane GM LS3/L92 Heads 300-291BK
HOLLEY
$652.95Intake ManifoldSingle-Plane RaceSquare BoreSingle PlaneAluminumLS3 / L92GM LS-SeriesKitHLY300-291BK- SKU:
- HLY300-291BK
- Availability:
- Ships Same Business Day
- Weight:
- 20.00 LBS
$652.95 -
Holley Intake Manifold - Single Plane GM LS3/L92 Heads 300-291
HOLLEY
$583.95Intake ManifoldSingle-Plane RaceSquare BoreSingle PlaneAluminumLS3 / L92GM LS-SeriesKitHLY300-291- SKU:
- HLY300-291
- Availability:
- Ships Same Business Day
- Weight:
- 20.00 LBS
$583.95 -
Holley 0-15 Psi Fuel Press Gaug 26-504
HOLLEY
$89.95Fuel Pressure Gauge0-15 psiMechanicalAnalog1-1/2 in Diameter1/8 in NPT PortWhite FaceEachHLY26-504- SKU:
- HLY26-504
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
$89.95 -
Holley 0-15 Fuel Pressure Gauge 26-500
HOLLEY
$50.25Fuel Pressure Gauge0-15 psiMechanicalAnalog1-1/2 in DiameterWhite FaceEachHLY26-500- SKU:
- HLY26-500
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
$50.25 -
Holley 8an Carb Inlet Fitting Long Style - Black 26-153-1
HOLLEY
$31.74FittingAdapterStraight8 AN Male to 8 AN Male O-RingAluminumEachHLY26-153-1- SKU:
- HLY26-153-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$31.74 -
Holley Alm Fill Cap Kit w/Alm Weld Bung 241-228
HOLLEY
$30.90Fuel Cell Filler Cap AssemblyScrew-InRaised Cell MountWeld-On1-3/8 in IDBlack AnodizedEachHLY241-228- SKU:
- HLY241-228
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$30.90 -
Holley Alm Fuel Cell Cap & Bung w/12 Bolt Flange 241-227
HOLLEY
$174.95Fuel Cell Filler Cap AssemblyScrew-InRaised Cell MountHardware Included12-Bolt FlangeBlack AnodizedKitHLY241-227- SKU:
- HLY241-227
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
$174.95 -
Holley Carb Metering Block - for 0-80541-1 134-68
HOLLEY
$230.95Metering BlockAluminumChromatePrimaryHolley 4150 CarburetorsHLY134-68- SKU:
- HLY134-68
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$230.95 -
Holley 750 HP Alm Main Body 134-300SA
HOLLEY
$242.05Carburetor Main BodyRetrofit750 CFMConverts Standard 4777 / 4778 / 4779 / 76751 Carb to HPAluminumKitHLY134-300SA- SKU:
- HLY134-300SA
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$242.05 -
Holley Holley Carb Jet Board Billet Alm - Black 122-220
HOLLEY
$32.66Jet Holder48 JetsAluminumBlack AnodizedEachHLY122-220- SKU:
- HLY122-220
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$32.66 -
Holley 650 CFM Classic HP Carb 4150 Double Pumper 0-80541-2
HOLLEY
$999.95CarburetorModel 41504-Barrel650 CFMSquare BoreMechanical SecondaryDual InletChromateEachHLY0-80541-2- SKU:
- HLY0-80541-2
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
$999.95 -
Holley Performance Carburetor 600CFM 4150 Series 0-4776C
HOLLEY
$799.95CarburetorModel 41504-Barrel600 CFMSquare BoreMechanical SecondaryDual InletChromateEachHLY0-4776C- SKU:
- HLY0-4776C
- Availability:
- Ships Same Business Day
- Weight:
- 14.49 LBS
$799.95 -
Holley .130in Needle & Seat Assembly - Viton 6-522
HOLLEY
$42.80Holley-FUEL INLET NEEDLE & SEAT ASSY .130 VITONHLY6-522- SKU:
- HLY6-522
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$42.80 -
Holley Carb Rebuid Kit - 2300 Ultra XP 37-1550
HOLLEY
$58.55Carburetor Rebuild KitFast KitHolley 2300 Ultra XP CarburetorsKitHLY37-1550- SKU:
- HLY37-1550
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$58.55 -
Holley Fuel Pressure Regulator By-Pass Style 6psi Black 12-887
HOLLEY
$81.09Fuel Pressure RegulatorDie Cast4-1/2 to 9 psiIn-Line3/8 in NPT Inlet3/8 in NPT Outlet3/8 in Return1/8 in NPT Gauge PortBypassAluminumBlack AnodizedGasEachHLY12-887- SKU:
- HLY12-887
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$81.09 -
Holley Main Jets (2) 122-84
HOLLEY
$14.33Carburetor Jet0.099 in IDNumber 84BrassHolley CarburetorsPairHLY122-84- SKU:
- HLY122-84
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$14.33 -
Holley Accelerator Discharge Nozzle - Hollow 121-7
HOLLEY
$19.61Discharge Nozzle ScrewHollow0.040 in and Up NozzleSteelEachHLY121-7- SKU:
- HLY121-7
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$19.61 -
Holley ACCELERATOR DISCHARGE NOZZLE SCREW - SOLID 121-6
HOLLEY
$22.40Discharge Nozzle ScrewSolidSteelZinc OxideHolley CarburetorsEachHLY121-6- SKU:
- HLY121-6
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$22.40 -
Holley GM LS1 Valve Cover Set Black Krinkle Finish HLY241-91
HOLLEY
$281.65Stock HeightBaffledCoil Mounting BossesAluminumBlack Wrinkle PaintGM LS-SeriesKitHLY241-91- SKU:
- HLY241-91
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
- MFG Part #:
- 241-91
$281.65 -
Holley GM LS1 Valve Cover Set - Polished HLY241-90
HOLLEY
$499.95Stock HeightBaffledCoil Mounting BossesAluminumPolishedGM LS-SeriesKitHLY241-90- SKU:
- HLY241-90
- Availability:
- Ships Same Business Day
- Weight:
- 7.14 LBS
- MFG Part #:
- 241-90
$499.95 -
Holley GM LS1 Valve Cover Set Natural Cast Finish HLY241-88
HOLLEY
$269.95Stock HeightBaffledCoil Mounting BossesAluminumNaturalGM LS-SeriesKitHLY241-88- SKU:
- HLY241-88
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
- MFG Part #:
- 241-88
$269.95 -
Holley LS Series Valve Covers w/LSX Logo HLY241-407
HOLLEY
$403.95TallBaffledLSX LogoAluminumBlack MachinedGM LS-SeriesPairHLY241-407- SKU:
- HLY241-407
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MFG Part #:
- 241-407
$403.95 -
Holley LS Series Valve Covers w/Bowtie Chevrolet Logo HLY241-404
HOLLEY
$435.95TallBaffledChevrolet LogoAluminumRed MachinedGM LS-SeriesPairHLY241-404- SKU:
- HLY241-404
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MFG Part #:
- 241-404
$435.95 -
Holley LS Series Valve Covers w/Bowtie Chevrolet Logo HLY241-402
HOLLEY
$435.95TallBaffledChevrolet LogoAluminumBlack MachinedGM LS-SeriesPairHLY241-402- SKU:
- HLY241-402
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- MFG Part #:
- 241-402
$435.95 -
Holley LS Billet Rail Fab. Alm Valve Covers w/Oil Cap HLY241-294
HOLLEY
$278.05GM Track SeriesStock HeightHardware IncludedOEM Coil StandsChevy BowtieFabricated AluminumBlackGM LS-SeriesPairHLY241-294- SKU:
- HLY241-294
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- MFG Part #:
- 241-294
$278.05 -
Holley Oil Fill Cap GM LS Billet w/O-ring HLY241-225
HOLLEY
$31.18Screw-OnRoundNotched GripAluminumNaturalGM LS-SeriesEachHLY241-225- SKU:
- HLY241-225
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 241-225
$31.18 -
Holley Oil Fill Cap GM LS w/Billet Insert HLY241-224
HOLLEY
$43.70Twist-OnOctagonNotched GripAluminum InsertPlasticBlackGM LS-SeriesEachHLY241-224- SKU:
- HLY241-224
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 241-224
$43.70 -
Holley GM LS Tall Valve Cover Set - Gloss Red HLY241-113
HOLLEY
$301.45TallBaffledCoil Mounting BossesAluminumRedGM LS-SeriesKitHLY241-113- SKU:
- HLY241-113
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 241-113
$301.45 -
Holley GM LS Tall Valve Cover Set - Satin Black HLY241-112
HOLLEY
$283.45TallBaffledCoil Mounting BossesAluminumBlackGM LS-SeriesKitHLY241-112- SKU:
- HLY241-112
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 241-112
$283.45 -
Holley GM LS Tall Valve Cover Set - Polished HLY241-111
HOLLEY
$252.95TallBaffledCoil Mounting BossesAluminumPolishedGM LS-SeriesKitHLY241-111- SKU:
- HLY241-111
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
- MFG Part #:
- 241-111
$252.95 -
Holley GM LS Tall Valve Cover Set - Natural Cast HLY241-110
HOLLEY
$269.95TallBaffledCoil Mounting BossesAluminumNaturalGM LS-SeriesKitHLY241-110- SKU:
- HLY241-110
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
- MFG Part #:
- 241-110
$269.95 -
Holley LS Mid-Mount Complete Engine Accessory System HLY20-185
HOLLEY
$2,293.956 Rib SerpentineCast AluminumNaturalGM LS-SeriesKitHLY20-185- SKU:
- HLY20-185
- Availability:
- Ships Same Business Day
- Weight:
- 73.60 LBS
- MFG Part #:
- 20-185
$2,293.95