Carburetors and Components
JJ Motorsports is your one stop shop for circle track carburetors, carb jets, adapters, and carb rebuild kits. We carry Holley, 2-Barrel, and 4-Barrel carburetors to fit any engine, and our rebuild kits include all the parts you need to keep your carb running like new. Our Willys adapters are perfect for anyone looking to install a Holley carb on their engine, and our selection of jets ensures that you can tune your Carb to perfection. So whether you're looking for a replacement Carb or just some parts to keep your existing one running smoothly, JJ Motorsports has everything you need.
- Carburetors
- Carburetor Rebuild Kits
- Carburetor Jets and Components
- Carburetor Accessories and Components
- Carburetor Adapters and Spacers
- Carburetor Air Bleeds
- Carburetor Base Plates
- Carburetor Bowls
- Carburetor Check Valves
- Carburetor Discharge Nozzles
- Carburetor Dust Covers
- Carburetor Floats
- Carburetor Fuel Lines/Logs
- Carburetor Linkages
- Carburetor Main Bodies
- Carburetor Metering Blocks and Components
- Carburetor Needle and Seats
- Carburetor Power Valves and Components
- Carburetor Pump Arms
- Carburetor Pump Cams
- Carburetor Pumps
- Carburetor Sight Plugs
- Carburetor Transfer Tubes and Vents
- Throttle Control Kits
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mr. Gasket Carb Adapter 2bbl-4bbl 1933
MR. GASKET
$31.95Carb Adapter 2bbl-4bbl Carburetor Adapter 1 in Thick Open Holley 2-Barrel to Square Bore Gasket / Hardware Aluminum Natural Each Save yourself time, money and effort with a simple arb adaptation from Mr. Gasket! These kits offer an easy way to improve...MRG1933- SKU:
- MRG1933
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 1933
$31.95 -
Mr. Gasket Carb Adapter 4bbl-4bbl 1932
MR. GASKET
$31.95Carb Adapter 4bbl-4bbl Carburetor Adapter 3/4 in Thick Open Square Bore to Spread Bore Gasket / Hardware Aluminum Natural Each Save yourself time, money and effort with a simple arb adaptation from Mr. Gasket! These kits offer an easy way to improve...MRG1932- SKU:
- MRG1932
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- MFG Part #:
- 1932
$31.95 -
Mr. Gasket Carb Adapter 2bbl-Q-Jet 1929MRG
MR. GASKET
$32.84Carb Adapter 2bbl-Q-Jet Carburetor Adapter 1-1/8 in Thick Open Holley 2-Barrel to Spread Bore Gasket / Hardware Aluminum Natural Each Save yourself time, money and effort with a simple arb adaptation from Mr. Gasket! These kits offer an easy way to...MRG1929- SKU:
- MRG1929
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 1929MRG
$32.84 -
Mr. Gasket Hly Pwr Vlv Block-Off 1510
MR. GASKET
$14.46Hly Pwr Vlv Block-Off Power Valve PlugGasketAluminumGold AnodizedHolley CarburetorsEachMRG1510- SKU:
- MRG1510
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 1510
$14.46 -
Moroso Carburetor Cover 2.375in Tall 65802
MOROSO
$14.99Carburetor Cover 2.375in TallCarburetor CoverThumbscrew IncludedPlastic5-1/8 in FlangeEachMOR65802- SKU:
- MOR65802
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 65802
$14.99 -
Moroso Holley 4150 Slip Link 1:1 MOR65444
MOROSO
$19.99Holley 4150 Slip Link 1:1Carburetor Slip Link - 1:1 Primary / Secondary Opening Rates - Requires Drilling - Steel - Holley 4150 Carburetors - EachMOR65444- SKU:
- MOR65444
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 65444
$19.99 -
Moroso Jet Extension 5/16in-32 MOR65441
MOROSO
$27.99Jet Extension 5/16in-32 Jet Extensions - Screw-In - 5/16-32 in Thread - Brass - High Performance Holley Jets - PairMOR65441- SKU:
- MOR65441
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 65441
$27.99 -
Moroso Jet Extension MOR65440
MOROSO
$22.99Jet Extension Jet Extensions - Screw-In - 1/4-32 in Thread - Brass - Standard Holley Jets - PairMOR65440- SKU:
- MOR65440
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 65440
$22.99 -
Moroso Oval Track Float Kit MOR65432
MOROSO
$42.99Oval Track Float Kit Carburetor Float - Circle Track - Center Hung - Wedge Shape - Nitrophyl - Holley Carburetors - PairMOR65432- SKU:
- MOR65432
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 65432
$42.99Qty in Cart: 0Quantity:Price:$42.99Subtotal: -
Moroso Hly Clear Sight Plugs MOR65226
MOROSO
$10.99Hly Clear Sight Plugs Float Bowl Sight Plugs - O-Ring - Clear Plastic - Holley Carburetors - PairMOR65226- SKU:
- MOR65226
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 65226
$10.99 -
Moroso Holley Throttle Stop 65042
MOROSO
$43.99Holley Throttle Stop Throttle StopAdjustableSteelZinc OxideHolley 4150 CarburetorsKitMOR65042- SKU:
- MOR65042
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- 65042
$43.99 -
Moroso 1/2in Wood Carb Spacer 65015
MOROSO
$48.991/2in Wood Carb Spacer Carburetor Spacer1/2 in ThickOpenSquare BoreWoodEachMOR65015- SKU:
- MOR65015
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- 65015
$48.99 -
Moroso 1in Billet Carb Spacer 64996
MOROSO
$85.991in Billet Carb Spacer Carburetor Spacer1 in Thick4 Hole1.750 in BoresSquare BoreBillet AluminumEachMOR64996- SKU:
- MOR64996
- Availability:
- Ships Same Business Day
- Weight:
- 1.96 LBS
- MFG Part #:
- 64996
$85.99 -
Moroso 1/2in Billet Carb Spacer 64985
MOROSO
$63.991/2in Billet Carb Spacer Carburetor Spacer1/2 in ThickOpenSquare BoreBillet AluminumEachMOR64985- SKU:
- MOR64985
- Availability:
- Ships Same Business Day
- Weight:
- 0.97 LBS
- MFG Part #:
- 64985
$63.99 -
Moroso 1in Billet Carb Spacer 64981
MOROSO
$88.991in Billet Carb Spacer Carburetor Spacer1 in ThickOpenSquare BoreBillet AluminumEachMOR64981- SKU:
- MOR64981
- Availability:
- Ships Same Business Day
- Weight:
- 1.68 LBS
- MFG Part #:
- 64981
$88.99 -
Moroso 1in Alum. Carb. Spacer 64980
MOROSO
$73.991in Alum. Carb. Spacer Carburetor Spacer1 in ThickOpenSquare BoreCast AluminumEachMOR64980- SKU:
- MOR64980
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- MFG Part #:
- 64980
$73.99 -
Moroso 2in Alum. Carb. Spacer 64970
MOROSO
$93.992in Alum. Carb. Spacer Carburetor Spacer2 in ThickOpenSquare BoreCast AluminumEachMOR64970- SKU:
- MOR64970
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 64970
$93.99 -
Moroso Phenolic 1/2in 4 Hole 64943
MOROSO
$51.99Phenolic 1/2in 4 Hole Carburetor Spacer1/2 in Thick4 Hole1.750 in BoresSquare BorePhenolicEachMOR64943- SKU:
- MOR64943
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- 64943
$51.99 -
Moroso Phenolic 1in Open 64940
MOROSO
$50.99Phenolic 1in Open Carburetor Spacer1 in ThickOpenSquare BorePlasticEachMOR64940- SKU:
- MOR64940
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MFG Part #:
- 64940
$50.99 -
Moroso Phenolic 1in 4 Hole 64930
MOROSO
$55.99Phenolic 1in 4 Hole Carburetor Spacer1 in Thick4 HoleSquare BorePlasticEachMOR64930- SKU:
- MOR64930
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 64930
$55.99
Race Car Carburetors and Replacement Parts
Optimize your race car's performance with our premium selection of carburetors and replacement parts. Our comprehensive range includes racing carbs, 4-barrel carb rebuild kits, 2-barrel carb rebuild kits, racing carburetor adapters, race car carb spacers, performance carburetor jets, and carburetor dust covers. Each component is designed to deliver unmatched efficiency, power, and durability in the most demanding racing environments.
Racing Carbs
Our high-performance racing carbs are engineered to provide maximum airflow and fuel delivery, ensuring optimal engine performance. These carburetors are perfect for race cars seeking improved throttle response, horsepower, and overall efficiency on the track.
4-barrel Carb Rebuild Kits
Extend the life of your 4-barrel carburetor with our comprehensive rebuild kits. These kits include all the necessary components to restore your carburetor to its peak condition, ensuring it operates smoothly and efficiently. Ideal for maintaining top-tier performance in high-demand racing conditions.
2-barrel Carb Rebuild Kits
Our 2-barrel carb rebuild kits offer a complete solution for refurbishing 2-barrel carburetors. Each kit contains precision-engineered parts that ensure a perfect fit and reliable performance, helping you maintain your race car's competitive edge.
Racing Carburetor Adapters
Enhance the compatibility and performance of your carburetor with our racing carburetor adapters. These adapters allow for seamless integration of different carburetor types, optimizing airflow and fuel mixture for better engine performance.
Race Car Carb Spacers
Improve your engine's power output with our race car carb spacers. These spacers enhance airflow dynamics within the intake manifold, resulting in increased horsepower and torque. Designed for durability and high performance, they are an essential upgrade for serious racers.
Performance Carburetor Jets
Fine-tune your fuel delivery system with our performance carburetor jets. These jets allow for precise adjustments, ensuring your engine receives the optimal air-fuel mixture for maximum power and efficiency. Perfect for customizing your carburetor setup to meet specific racing requirements.
Carburetor Dust Covers
Protect your carburetor from dust, debris, and environmental contaminants with our durable carburetor dust covers. These covers are essential for maintaining the cleanliness and performance of your carburetor, especially in off-road and dusty racing conditions.