Motorcycle Intake Manifolds

Motorcycle Intake Manifolds
  • S&S Cycle® - Intake Manifold
    S&S Cycle®Intake Manifold
    0
    # sp202678
    Intake Manifold by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Fits engines with stock (5.550") cylinders and Super G carburetorsMade in USA
    $110.95 - $145.95
  • S&S Cycle® - Manifold Flanges
    S&S Cycle®Manifold Flanges
    0
    # sp175299
    Manifold Flanges by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Rigid mount stylePrecise engineering ensures the latest in quality
    $62.96 - $308.95
  • S&S Cycle® - #220 Intake Manifold
    S&S Cycle®#220 Intake Manifold (16-1200)
    0
    # mpn4638584519
    #220 Intake Manifold by S&S Cycle®. 1-7/8" manifold flange bolt pattern will accept S&S® ES, LS, Super A, B and E carbs as well as stock butterfly style Tillotson®, Bendix® and Keihin® carburetors.
    Manifolds are available for 66-78 O-ring and 78-84 rubber band style cylinder headsFits carburetors with 1-7/8" bore sizes
    $110.95
  • S&S Cycle® - Intake Manifold
    S&S Cycle®Intake Manifold (16-1223)
    0
    # mpn4638584305
    Intake Manifold by S&S Cycle®. 1-7/8" manifold flange bolt pattern will accept S&S® ES, LS, Super A, B and E carbs as well as stock butterfly style Tillotson®, Bendix® and Keihin® carburetors. This top-grade product is expertly made...
    Manifolds are available for 66-78 O-ring and 78-84 rubber band style cylinder headsFits carburetors with 1-7/8" bore sizes
    $110.95
  • S&S Cycle® - Manifold Flange
    S&S Cycle®Manifold Flange (106-3516)
    0
    # mpn4638584216
    Front and Rear Manifold Flange (106-3516) by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Rigid mount stylePrecise engineering ensures the latest in quality
    $155.95
  • S&S Cycle® - Manifold Flange
    S&S Cycle®Manifold Flange (16-0232)
    0
    # mpn4638584169
    Front Manifold Flange (16-0232) by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Rigid mount stylePrecise engineering ensures the latest in quality
    $62.96
  • S&S Cycle® - Ring Manifold
    S&S Cycle®Ring Manifold (16-1100)
    0
    # mpn4638584245
    Ring Manifold by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Cylinder length: Stock 5.330"Manifold length: 2.975
    $110.95
  • Colony® - Intake Manifold Mount Kit
    Colony®Intake Manifold Mount Kit
    0
    # sp148592
    Intake Manifold Mount Kit by Colony®. Chrome sockethead screws and washers. Mount the intake manifold to the cylinder heads. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
    Designed specifically for Harley-Davidson motorcyclesExpected to provide the finest quality and value
    $6.71 - $9.89
  • S&S Cycle® - Intake Manifold Conversion Kit
    S&S Cycle®Intake Manifold Conversion Kit
    0
    # sp175298
    Intake Manifold Conversion Kit by S&S Cycle®. Cracking and leaking problems can be eliminated by upgrading to the S&S® rigid mount manifold. Designed to replace the original rubber "compliance fitting" style manifold...
    Can be used with S&S® Super B and E carburetors as well as stock carburetors with a two bolt mounting patternKit includes front and rear manifold mounting flanges, manifold O-rings and aluminum spacer shims
    $241.95
  • HardDrive® - Intake Manifold Mounting Flange
    HardDrive®Intake Manifold Mounting Flange
    0
    # sp162380
    Intake Manifold Mounting Flange by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials
    $17.96
  • James Gaskets® - Intake Manifold to Carburetor Seals
    James Gaskets®Intake Manifold to Carburetor Seals
    0
    # sp182142
    Intake Manifold to Carburetor Seals by James Gaskets®. Spacer Thickness: 0.375". This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Made in USADesigned to cover your gasket and sealing needs
    $32.44 - $50.61
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder
    0
    # sp182170
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    OEM quality carburetor boots/holdersMade in Japan
    $20.93 - $327.00
  • Mikuni® - Intake Manifold
    Mikuni®Intake Manifold
    0
    # sp213218
    Intake Manifold by Mikuni®. This manifold is for use on all Twin Can engines with stock length cylinders and map sensor. When fitted with the purchased here separately, either HS42/062-42 Rubber Flange for 42mm carbs or the HS42/062-45...
    Made to deliver utmost combination of performance and reliabilityThoughtfully engineered to provide unmatched value and safety
    $66.47
  • Mikuni® - Rubber Flange Adapter
    Mikuni®Rubber Flange Adapter
    0
    # sp228510
    Rubber Flange Adapter by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Made to deliver utmost combination of performance and reliabilityThoughtfully engineered to provide unmatched value and safety
    $33.20
  • Mikuni® - Rubber Mounting Flange
    Mikuni®Rubber Mounting Flange
    0
    # 1919330263
    Universal Rubber Mounting Flange by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $23.86 - $33.54
  • Mogo® - Intake Manifold
    Mogo®Intake Manifold
    0
    # 2344899882
    Universal Intake Manifold by Mogo®. Having performance issues? Many vehicles were made with low quality rubber intake manifolds that dryout and crack over a short period of time. Even the slightest crack in the intake manifold will...
    The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value
    $23.39 - $26.09
  • Mogo® - Isolator Ring/Intake Manifold Spacer with Gasket
    Mogo®Isolator Ring/Intake Manifold Spacer with Gasket
    0
    # 2344904382
    Universal Isolator Ring/Intake Manifold Spacer with Gasket by Mogo®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value
    $7.19 - $8.99
  • Colony® - Intake Manifold Kit
    Colony®Intake Manifold Kit (9932-8-P)
    0
    # mpn4526302258
    Intake Manifold Kit (9932-8-P) by Colony®. Chrome sockethead screws and washers. Mount the intake manifold to the cylinder heads. This product is made of high-quality materials to serve you for years to come. Designed using...
    Designed specifically for Harley-Davidson motorcyclesExpected to provide the finest quality and value
    $9.89
  • Colony® - Intake Manifold Kit
    Colony®Intake Manifold Kit (9932-8)
    0
    # mpn4526302257
    Intake Manifold Kit (9932-8) by Colony®. Chrome sockethead screws and washers. Mount the intake manifold to the cylinder heads. This product is made of high-quality materials to serve you for years to come. Designed using...
    Designed specifically for Harley-Davidson motorcyclesExpected to provide the finest quality and value
    $6.71
  • Colony® - Intake Manifold Nipple
    Colony®Intake Manifold Nipple (7119-2)
    0
    # mpn4526302592
    Intake Manifold Nipple by Colony®. Threaded steel nipple is exact duplicate of original Harley part. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    Made in USADesigned specifically for Harley-Davidson motorcycles
    $24.89
  • HardDrive® - Front Intake Manifold Mounting Flange
    HardDrive®Front Intake Manifold Mounting Flange (18-0293F)
    0
    # mpn4565844007
    Front Intake Manifold Mounting Flange (18-0293F) by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials
    $17.96
  • HardDrive® - Rear Intake Manifold Mounting Flange
    HardDrive®Rear Intake Manifold Mounting Flange (18-0293R)
    0
    # mpn4565844008
    Rear Intake Manifold Mounting Flange (18-0293R) by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials
    $17.96
  • James Gaskets® - Intake Manifold Spacer Kit
    James Gaskets®Intake Manifold Spacer Kit (JGI-29250-55)
    0
    # mpn4533374903
    Intake Manifold Spacer Kit by James Gaskets®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Made in USADesigned to cover your gasket and sealing needs
    $24.76
  • James Gaskets® - Intake Manifold to Carburetor Spacer Kit
    James Gaskets®Intake Manifold to Carburetor Spacer Kit (JGI-29250-78)
    0
    # mpn4533375318
    Intake Manifold to Carburetor Spacer Kit by James Gaskets®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Made in USADesigned to cover your gasket and sealing needs
    $32.44
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-4655)
    0
    # mpn4900476082
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Complete kit: Each part number contains all carburetor boots needed for that applicationOEM quality carburetor boots/holders
    $69.96
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-6113)
    0
    # mpn4900476070
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Complete kit: Each part number contains all carburetor boots needed for that applicationOEM quality carburetor boots/holders
    $125.62
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-4656)
    0
    # mpn4900476068
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Complete kit: Each part number contains all carburetor boots needed for that applicationOEM quality carburetor boots/holders
    $57.29
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-4718)
    0
    # mpn4900476028
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Complete kit: Each part number contains all carburetor boots needed for that applicationOEM quality carburetor boots/holders
    $46.86
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-6121)
    0
    # mpn4872926470
    Carburetor Boot/Holder by K&L Supply®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Complete kit: Each part number contains all carburetor boots needed for that applicationOEM quality carburetor boots/holders
    $57.56
  • K&L Supply® - Carburetor Boot/Holder
    K&L Supply®Carburetor Boot/Holder (11-6234)
    0
    # mpn4872926416
    Carburetor Boot/Holder by K&L Supply®. Complete kit: Each part number contains all carburetor boots needed for that application unless noted. This top-grade product is expertly made in compliance with stringent industry standards to...
    OEM quality carburetor boots/holdersMade in Japan
    $140.63




The engine of your motorcycle must “breathe” properly to work efficiently. The motor “inhales” the fuel-and-air mixture and “exhales” exhaust gasses. The mixture of gasoline and air produced in the carburetor enters the engine through the intake manifold. In motors with fuel injection systems, this manifold supplies the required amount of clean, fresh air which mixes with fuel from the injector before being sucked through the intake valves into the combustion chambers. During their operation, intake manifolds, made from billet aluminum or hard, durable rubber, tend to wear due to exposure to high temperatures and vibration. Seals and gaskets deform leading to leaks.

Since the pressure in the manifold is lower than the atmospheric pressure, additional air is sucked into the manifold making the air-and-fuel mixture loo lean. As a result, the engine starts harder, it begins to choke and backfire after warming up, acceleration becomes sluggish. Engine power drops significantly. To check if the intake manifold is the reason for that, you can look for visible gaps between the manifold and carburetor at one hand, and the engine head at the other. If you don’t see any gaps there, spray some flammable contact cleaner or starting fluid in that area when the engine is idling and listen for the engine rpm. If it increases, then you have intake manifold leaks.

Sometimes these malfunctions can be fixed with the installation of new gaskets or rubber spacers. You can also try and repair the leak with a special semi-drying sealant. If your carburetor wobbles while being connected to the intake manifold or holder, or your manifold is too warped, cracked, or has tears, then it needs to be replaced. Note that you will need a torque wrench to tighten all bolts according to the required specs. In our online store, you can find a comprehensive collection of motorcycle intake manifolds by some of the most reputable manufacturing companies in the industry, such as Biker’s Choice, S&S Cycle, KOSO, K&L Supply, Outside Distributing, and many others.

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