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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Holley Alcohol Jets (2) 122-154
HOLLEY
$23.89Fine-tuning your alcohol carburetor setup demands precision at every juncture—and that starts with the right jets. These Holley Alcohol Jets deliver the exact fuel metering your engine needs to...HLY122-154- SKU:
- HLY122-154
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-154
$23.89 -
Holley Alcohol Jets (2) 122-150
HOLLEY
$23.89Precision fuel delivery is everything when you're running alcohol in a high-performance carbureted engine. These Holley jets are essential for dialing in the correct air-fuel ratio, ensuring...HLY122-150- SKU:
- HLY122-150
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-150
$23.89 -
Holley Alcohol Jets (2) 122-148
HOLLEY
$23.89Precise fuel metering is critical when running alcohol in a carbureted engine—too rich or too lean, and you're leaving horsepower on the table or risking detonation. These Holley Alcohol Jets deliver...HLY122-148- SKU:
- HLY122-148
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-148
$23.89 -
Holley Alcohol Jets (2) 122-146
HOLLEY
$23.89If you're running an alcohol-fueled carbureted engine, jet selection directly impacts fuel atomization, mixture quality, and power output. The Holley 146 jets provide precise fuel metering for...HLY122-146- SKU:
- HLY122-146
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-146
$23.89 -
Holley Alcohol Jets (2) 122-144
HOLLEY
$23.89If you're running alcohol fuel in your Holley carburetors, jet selection directly determines your air-fuel ratio—and getting it wrong costs you power or risks engine damage. These precision-machined...HLY122-144- SKU:
- HLY122-144
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-144
$23.89 -
Holley Alcohol Jets (2) 122-140
HOLLEY
$23.89Alcohol fuel demands precise fuel metering, and running the wrong jet size will cost you consistency on the dyno and track. These Holley jets deliver the exact fuel flow your alcohol-fed carb needs...HLY122-140- SKU:
- HLY122-140
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-140
$23.89 -
Holley Alcohol Jets (2) 122-132
HOLLEY
$23.89Tuning your alcohol-burning carburetor demands precision fuel metering, and these Holley jets deliver the exact orifice diameter your engine needs for optimal air-fuel mixture. Running the wrong jet...HLY122-132- SKU:
- HLY122-132
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-132
$23.89 -
Holley Main Jets (2) 122-110
HOLLEY
$16.39Precise fuel metering is the foundation of carburetor performance, and main jets directly control your engine's fuel delivery at cruise and part-throttle operation. A properly sized main jet prevents...HLY122-110- SKU:
- HLY122-110
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-110
$16.39Qty in Cart: 0Quantity:Price:$16.39Subtotal: -
Holley Main Jets (2) 122-109
HOLLEY
$16.39Precise fuel metering is the foundation of carburetor tuning, and main jets are non-negotiable for achieving the right air-fuel ratio under load. These Holley main jets give you direct control over...HLY122-109- SKU:
- HLY122-109
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-109
$16.39 -
Holley Main Jets (2) 122-108
HOLLEY
$16.39Proper jetting is fundamental to carburetor tuning—and these Holley main jets give you precise control over fuel metering in the mid-range and cruise portions of your engine's operation. Whether...HLY122-108- SKU:
- HLY122-108
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-108
$16.39 -
Holley Main Jets (2) 122-107
HOLLEY
$16.39Precise fuel delivery is the foundation of carburetor tuning, and the right main jet directly impacts your engine's power curve and throttle response. These Holley main jets are engineered to exact...HLY122-107- SKU:
- HLY122-107
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-107
$16.39 -
Holley Main Jets (2) 122-106
HOLLEY
$16.39Proper jetting is fundamental to carburetor tuning—get it wrong, and you're leaving power on the table or risking a lean-running engine. These Holley Main Jets deliver precise fuel metering for your...HLY122-106- SKU:
- HLY122-106
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-106
$16.39 -
Holley Main Jets (2) 122-105
HOLLEY
$16.39Main jet sizing is critical to carburetor tuning—get it wrong, and you're leaving horsepower on the table or risking lean-out conditions that damage your engine. The Holley 122-105 main jets deliver...HLY122-105- SKU:
- HLY122-105
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-105
$16.39 -
Holley Main Jets (2) 122-104
HOLLEY
$16.39Fine-tune your Holley carburetor's fuel delivery with confidence using these precision-machined main jets. Whether you're chasing the perfect air/fuel ratio on the strip or dialing in your street...HLY122-104- SKU:
- HLY122-104
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-104
$16.39 -
Holley Main Jets (2) 122-103
HOLLEY
$16.39Fine-tune your carburetor's fuel delivery and unlock the performance your engine deserves with these precision-crafted Holley Main Jets. Whether you're chasing that perfect air-fuel ratio on the...HLY122-103- SKU:
- HLY122-103
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-103
$16.39 -
Holley Main Jets (2) 122-102
HOLLEY
$16.39Keep your Holley carburetor running at peak performance with these precision-crafted main jets — the small part that makes a massive difference in fuel delivery and engine response. Whether you're...HLY122-102- SKU:
- HLY122-102
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 122-102
$16.39 -
Holley Main Jets (2) 122-101
HOLLEY
$16.39Get your Holley carburetor running at peak performance with these precision-machined main jets. Whether you're fine-tuning your fuel mixture for the track or the street, these brass jets deliver...HLY122-101- SKU:
- HLY122-101
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-101
$16.39 -
Holley Main Jets (2) 122-100
HOLLEY
$16.39Proper jetting is fundamental to carburetor tuning—get it wrong and you're leaving horsepower on the table or running lean enough to damage your engine. These Holley main jets deliver the precise...HLY122-100- SKU:
- HLY122-100
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 122-100
$16.39 -
Holley Pump Discharge Nozzle 121-42
HOLLEY
$49.95The accelerator pump discharge nozzle is a critical component that directly affects throttle response and fuel delivery precision in Holley carburetors. A worn or damaged nozzle causes inconsistent...HLY121-42- SKU:
- HLY121-42
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 121-42
$49.95 -
Holley Pump Discharge Nozzle 121-40
HOLLEY
$47.47A properly functioning accelerator pump discharge nozzle is critical for consistent fuel atomization and throttle response in Holley carburetors. Over time, these nozzles wear, clog, or crack,...HLY121-40- SKU:
- HLY121-40
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-40
$47.47 -
Holley Pump Discharge Nozzle 121-37
HOLLEY
$47.47The accelerator pump is critical to fuel delivery response in any Holley carburetor, and a worn or damaged discharge nozzle will cause hesitation, flat spots, or inconsistent throttle response. This...HLY121-37- SKU:
- HLY121-37
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-37
$47.47Qty in Cart: 0Quantity:Price:$47.47Subtotal: -
Holley Pump Discharge Nozzle 121-35
HOLLEY
$44.35The accelerator pump in your Holley carburetor relies on precision fuel delivery during throttle transitions, and a worn or damaged discharge nozzle directly compromises that responsiveness. This OEM...HLY121-35- SKU:
- HLY121-35
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 121-35
$44.35Qty in Cart: 0Quantity:Price:$44.35Subtotal: -
Holley Pump Discharge Nozzle 121-31
HOLLEY
$46.58The accelerator pump discharge nozzle is a critical component for precise fuel delivery during acceleration. A worn or incorrect nozzle diameter disrupts your carburetor's air-fuel mixture at the...HLY121-31- SKU:
- HLY121-31
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-31
$46.58Qty in Cart: 0Quantity:Price:$46.58Subtotal: -
Holley Pump Discharge Nozzle 121-28
HOLLEY
$46.58The accelerator pump discharge nozzle is a critical component in Holley carburetor systems, delivering precise fuel atomization during throttle transitions. A worn or incorrect nozzle will cause...HLY121-28- SKU:
- HLY121-28
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 121-28
$46.58 -
Holley Pump Discharge Nozzle 121-25
HOLLEY
$46.58A worn or undersized accelerator pump discharge nozzle will rob your carburetor of crisp throttle response and consistent fuel delivery off the line. The Holley 121-25 is a precision-engineered...HLY121-25- SKU:
- HLY121-25
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-25
$46.58 -
Holley Pump Discharge Nozzle 121-150
HOLLEY
$28.39A properly functioning accelerator pump discharge nozzle is critical for consistent fuel delivery and throttle response in Holley carburetors. Without precision tuning at this component level, you'll...HLY121-150- SKU:
- HLY121-150
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-150
$28.39Qty in Cart: 0Quantity:Price:$28.39Subtotal: -
Holley Pump Discharge Nozzle 121-145
HOLLEY
$28.39The accelerator pump discharge nozzle is a critical component that directly affects throttle response and fuel atomization in your Holley carburetor. A worn or improper nozzle creates dead spots...HLY121-145- SKU:
- HLY121-145
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-145
$28.39 -
Holley Pump Discharge Nozzle 121-140
HOLLEY
$25.74A worn or missing accelerator pump discharge nozzle will compromise fuel delivery consistency and throttle response in your Holley carb—leaving you with flat spots and unpredictable power delivery on...HLY121-140- SKU:
- HLY121-140
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 121-140
$25.74 -
Holley Pump Discharge Nozzle 121-137
HOLLEY
$25.74The accelerator pump discharge nozzle is a critical component for consistent fuel atomization and precise throttle response in Holley carburetors. A worn or incorrect nozzle directly impacts...HLY121-137- SKU:
- HLY121-137
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 121-137
$25.74 -
Holley Pump Discharge Nozzle 121-132
HOLLEY
$28.39Precise fuel delivery during acceleration is critical to carburetor performance, and a worn or incorrect discharge nozzle will compromise throttle response and fuel atomization. The Holley 121-132...HLY121-132- SKU:
- HLY121-132
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-132
$28.39 -
Holley Pump Discharge Nozzle 121-131
HOLLEY
$28.39Precise fuel delivery during acceleration is critical for consistent carburetor performance, and a worn or damaged pump discharge nozzle will cause flat spots and hesitation when you need throttle...HLY121-131- SKU:
- HLY121-131
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-131
$28.39 -
Holley Pump Discharge Nozzle 121-128
HOLLEY
$28.39The accelerator pump discharge nozzle is a critical component for consistent fuel delivery during throttle transitions. A worn or damaged nozzle compromises the precision spray pattern, leading to...HLY121-128- SKU:
- HLY121-128
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-128
$28.39 -
Holley Pump Discharge Nozzle 121-125
HOLLEY
$28.39The accelerator pump discharge nozzle is a critical component for consistent fuel delivery during throttle transitions—worn or incorrectly sized nozzles result in flat spots, hesitation, and poor...HLY121-125- SKU:
- HLY121-125
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-125
$28.39 -
Holley Pump Discharge Nozzle 121-121
HOLLEY
$28.39If your Holley carburetor is stumbling off the line or hesitating during acceleration, a worn or incorrect accelerator pump discharge nozzle is often the culprit. This pair of OEM Holley nozzles...HLY121-121- SKU:
- HLY121-121
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 121-121
$28.39 -
Holley Pump Discharge Nozzle 121-118
HOLLEY
$28.39The accelerator pump is only as effective as its discharge nozzle—a worn or improperly sized nozzle creates lean stumbles and hesitation during throttle transitions that cost you consistency on the...HLY121-118- SKU:
- HLY121-118
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 121-118
$28.39 -
Holley Nitro Phyl Float 116-3
HOLLEY
$31.65A properly functioning carburetor float is critical to fuel delivery consistency and engine performance—any wear or degradation directly impacts your air-fuel ratio and throttle response. The Holley...HLY116-3- SKU:
- HLY116-3
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-3
$31.65 -
Holley Center Hung Brass Float 116-2
HOLLEY
$21.50Precise fuel delivery is the foundation of carburetor tuning, and a worn or damaged float is often the culprit behind lean stumbles and fuel starvation at high RPM. The Holley Center Hung Brass Float...HLY116-2- SKU:
- HLY116-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 116-2
$21.50 -
Holley Wedge Style Float - Seconday w/Jet Ext. 116-15
HOLLEY
$59.89Precise fuel delivery is critical to carburetor performance, and a worn or damaged float directly impacts your engine's air-fuel ratio and throttle response. This Holley wedge-style float replacement...HLY116-15- SKU:
- HLY116-15
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 116-15
$59.89 -
Holley Wedge Style Float - Secondary 116-14
HOLLEY
$51.95Precise fuel metering depends on a reliable float mechanism, and the Holley Wedge Style Float (Secondary) is engineered to maintain consistent bowl level under demanding driving conditions. Whether...HLY116-14- SKU:
- HLY116-14
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-14
$51.95 -
Holley Wedge Style Float - Primary 116-13
HOLLEY
$51.95A precision carburetor float is fundamental to consistent fuel delivery and optimal engine performance. The Holley Wedge Style Float maintains accurate fuel levels in your primary circuit, preventing...HLY116-13- SKU:
- HLY116-13
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 116-13
$51.95
