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Harley Cams and Parts

Harley Cams and Parts

Harley Cams and Parts

Harley Bike Cams & Parts at JJ Motorsports

Unlock your Harley’s true potential with premium camshafts and kits from JJ Motorsports, featuring Andrews and Feuling Race Series cams for massive torque, smoother power delivery, and proven performance on Twin Cam, Big Twin, Evo, and M8 engines. These bolt-in or race cams deliver dyno-proven gains with easy installation.

Shop Andrews and Feuling cams for legendary reliability. Explore related categories such as Harley engine for lifters and pushrods, or Harley for exhaust and intake to complete your cam upgrade and ride with V-Twin thunder.

Top Harley Cams & Parts

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • FEULING OIL PUMP CORP. Complete Cam Chest Kit - 405 Series - HP+‚® - Twin Cooled - M8 7255

    FEULING OIL PUMP CORP. Complete Cam Chest Kit - 405 Series - HP+‚® - Twin Cooled - M8 7255

    FEULING OIL PUMP CORP.

    $1,795.95
    Quieter and smoother engine operation, Increase oil pressure, scavenge volume and engine oil flow, Engine temperatures run 15°-35° cooler, Oil temperatures run 15°-30° cooler, 15-30 more PSI of oil pressure, Eliminate wet sumping, blow by and oily air...
    09251212
    SKU:
    09251212
    Availability:
    Ships Same Business Day
    Weight:
    11.70 LBS
    GRIND:
    405 SERIES
    RIDING STYLE:
    STREET
    EXHAUST LIFT IMPERIAL:
    0.521'
    TYPE:
    CHAIN
    FEATURES:
    TWIN COOLED
    INTAKE LIFT IMPERIAL:
    0.518'
    PRODUCT NAME:
    CAMCHEST KIT
    UNITS:
    KIT
    MODEL:
    HP+®
    Qty in Cart: 0
    Quantity:
    Price:
    $1,795.95
    Subtotal:
  • FEULING OIL PUMP CORP. Cam Chest Kit - 521 Race Series - M8 7262

    FEULING OIL PUMP CORP. Cam Chest Kit - 521 Race Series - M8 7262

    FEULING OIL PUMP CORP.

    $1,979.95
    Quieter and smoother engine operation, Increase oil pressure, scavenge volume and engine oil flow, Engine temperatures run 15°-35° cooler, Oil temperatures run 15°-30° cooler, 15-30 more PSI of oil pressure, Eliminate wet sumping, blow by and oily air...
    09251214
    SKU:
    09251214
    Availability:
    Ships Same Business Day
    Weight:
    11.65 LBS
    GRIND:
    521 SERIES
    INTAKE DURATION IMPERIAL:
    231°
    UNITS:
    KIT
    EXHAUST DURATION IMPERIAL:
    243°
    EXHAUST LIFT IMPERIAL:
    0.521'
    MODEL:
    RACE SERIES®
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    CAMCHEST KIT
    FEATURES:
    OIL COOLED
    INTAKE LIFT IMPERIAL:
    0.518'
    TYPE:
    CHAIN
    Qty in Cart: 0
    Quantity:
    Price:
    $1,979.95
    Subtotal:
  • EASTERN MOTORCYCLE PARTS Cam Shims - XL A-6771

    EASTERN MOTORCYCLE PARTS Cam Shims - XL A-6771

    EASTERN MOTORCYCLE PARTS

    $6.60
    A must when setting up new cams
    DS194072
    SKU:
    DS194072
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    1ST GEAR
    TYPE:
    4TH GEAR
    RIDING STYLE:
    STREET
    UNITS:
    10 PACK
    PRODUCT NAME:
    SHIM
    SIZE IMPERIAL:
    0.015'
    TYPE:
    3RD GEAR
    TYPE:
    CAM
    $6.60
    Qty in Cart: 0
    Quantity:
    Price:
    $6.60
    Subtotal:
  • ANDREWS Y Grind Cams - XL 214080

    ANDREWS Y Grind Cams - XL 214080

    ANDREWS

    $633.95
    Biggest available four-cam set that does not require head work; however, some 82 engines may require spring spacing, Uses stock springs and provides great mid-range and upper-end power, Use with 9.0:1 to 10.0:1 compression ratios for best power gain,...
    DS199356
    SKU:
    DS199356
    Availability:
    Ships Same Business Day
    Weight:
    4.95 LBS
    INTAKE LOBE CENTERLINE IMPERIAL:
    96°
    INTAKE OPEN IMPERIAL:
    35°
    PRODUCT NAME:
    CAM KIT
    UNITS:
    SET
    APPLICATION:
    INTAKE
    INTAKE LIFT AT TDC IMPERIAL:
    0.206'
    APPLICATION:
    EXHAUST
    EXHAUST CLOSE IMPERIAL:
    29°
    EXHAUST DURATION IMPERIAL:
    262°
    EXHAUST LIFT AT TDC IMPERIAL:
    0.182'
    EXHAUST LIFT IMPERIAL:
    0.425'
    INTAKE CLOSE IMPERIAL:
    47°
    INTAKE LIFT IMPERIAL:
    0.425'
    EXHAUST LOBE CENTERLINE IMPERIAL:
    102°
    EXHAUST OPEN IMPERIAL:
    53°
    GRIND:
    Y
    INTAKE DURATION IMPERIAL:
    262°
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $633.95
    Subtotal:
  • COMP CAMS Thumper Cams TC-4102

    COMP CAMS Thumper Cams TC-4102

    COMP CAMS

    $376.95
    Constructed from 8620 billet steel, A larger throttle body is a plus, "Endurance Ramp" lobe design makes great power but is easy on the tappets and valve train for long life, Made in the U.S.A.
    09251095
    SKU:
    09251095
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    INTAKE CLOSE IMPERIAL:
    39°
    EXHAUST LIFT IMPERIAL:
    0.569'
    EXHAUST OPEN IMPERIAL:
    57°
    UNITS:
    PAIR
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    CAM KIT
    RIDING STYLE:
    STREET
    APPLICATION:
    INTAKE
    EXHAUST CLOSE IMPERIAL:
    20°
    EXHAUST DURATION IMPERIAL:
    257°
    INTAKE DURATION IMPERIAL:
    243°
    INTAKE LIFT IMPERIAL:
    0.569'
    INTAKE OPEN IMPERIAL:
    24°
    TYPE:
    CHAIN
    Qty in Cart: 0
    Quantity:
    Price:
    $376.95
    Subtotal:
  • COMP CAMS Xtreme Energy¢â€žÂ¢ Cam EVL-5005

    COMP CAMS Xtreme Energy¢â€žÂ¢ Cam EVL-5005

    COMP CAMS

    $317.95
    New cam lobe designs allow maximum performance for Evolution engines, Give great throttle response and mid-range with excellent high-rpm power, Fast opening and closing gives better airflow with the lift and duration used, Xtreme Energy cams require...
    09250038
    SKU:
    09250038
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    APPLICATION:
    INTAKE
    INTAKE CLOSE IMPERIAL:
    33°
    PRODUCT NAME:
    CAM
    TYPE:
    GEAR
    UNITS:
    EACH
    APPLICATION:
    EXHAUST
    GRIND:
    EVL-5005
    INTAKE DURATION IMPERIAL:
    236°
    EXHAUST LIFT IMPERIAL:
    0.569'
    INTAKE LIFT IMPERIAL:
    0.569'
    MODEL:
    XTREME ENERGY
    EXHAUST CLOSE IMPERIAL:
    14°
    EXHAUST DURATION IMPERIAL:
    236°
    EXHAUST OPEN IMPERIAL:
    42°
    INTAKE OPEN IMPERIAL:
    18°
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $317.95
    Subtotal:
  • COMP CAMS Mega 8 Cam - M8 307-104-9

    COMP CAMS Mega 8 Cam - M8 307-104-9

    COMP CAMS

    $425.95
    Designed with Comp Cams' industry-leading technology and trademark Endurance Ramps, the Mega 8 series of performance cams covers every bike and riding style, With reduced valve train noise and increased stability, Mega 8 cams deliver everything from...
    09251223
    SKU:
    09251223
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    EXHAUST CLOSE IMPERIAL:
    12°
    EXHAUST LIFT AT TDC IMPERIAL:
    0.139'
    TYPE:
    BOLT-IN
    UNITS:
    EACH
    EXHAUST OPEN IMPERIAL:
    61°
    PRODUCT NAME:
    CAM
    EXHAUST DURATION IMPERIAL:
    252°
    EXHAUST LIFT IMPERIAL:
    0.472'
    INTAKE DURATION IMPERIAL:
    246°
    INTAKE CLOSE IMPERIAL:
    49°
    INTAKE LIFT AT TDC IMPERIAL:
    0.163'
    INTAKE LIFT IMPERIAL:
    0.472'
    INTAKE OPEN IMPERIAL:
    18°
    MODEL:
    246A
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $425.95
    Subtotal:
  • COMP CAMS Mega 8 Cam - M8 307-500-9

    COMP CAMS Mega 8 Cam - M8 307-500-9

    COMP CAMS

    $417.95
    Designed with Comp Cams' industry-leading technology and trademark Endurance Ramps, the Mega 8 series of performance cams covers every bike and riding style, With reduced valve train noise and increased stability, Mega 8 cams deliver everything from...
    09251224
    SKU:
    09251224
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    EXHAUST CLOSE IMPERIAL:
    14°
    EXHAUST DURATION IMPERIAL:
    250°
    EXHAUST OPEN IMPERIAL:
    56°
    INTAKE CLOSE IMPERIAL:
    42°
    PRODUCT NAME:
    CAM
    UNITS:
    EACH
    INTAKE DURATION IMPERIAL:
    240°
    INTAKE LIFT AT TDC IMPERIAL:
    0.172'
    INTAKE OPEN IMPERIAL:
    18°
    RIDING STYLE:
    STREET
    EXHAUST LIFT AT TDC IMPERIAL:
    0.145'
    INTAKE LIFT IMPERIAL:
    0.522'
    TYPE:
    HIGH-LIFT
    EXHAUST LIFT IMPERIAL:
    0.485'
    MODEL:
    240C
    Qty in Cart: 0
    Quantity:
    Price:
    $417.95
    Subtotal:
  • COMP CAMS Chain Drive Cam Set TC-3104

    COMP CAMS Chain Drive Cam Set TC-3104

    COMP CAMS

    $370.95
    Sophisticated "Endurance Ramp" lobe design makes great power, but is easy on the tappets and valve train for long life, Constructed from 8620 billet steel, Made in the U.S.A.
    09251092
    SKU:
    09251092
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    EXHAUST CLOSE IMPERIAL:
    17°
    EXHAUST LIFT IMPERIAL:
    0.590'
    EXHAUST OPEN IMPERIAL:
    61°
    INTAKE DURATION IMPERIAL:
    250°
    INTAKE OPEN IMPERIAL:
    20°
    TYPE:
    CHAIN
    INTAKE CLOSE IMPERIAL:
    50°
    UNITS:
    PAIR
    PRODUCT NAME:
    CAM KIT
    RIDING STYLE:
    STREET
    EXHAUST DURATION IMPERIAL:
    258°
    INTAKE LIFT IMPERIAL:
    0.590'
    Qty in Cart: 0
    Quantity:
    Price:
    $370.95
    Subtotal:
  • Jims Cam Cover Bushing for Harley-Davidson Big Twin 1936-1969 25581-36

    Jims Cam Cover Bushing for Harley-Davidson Big Twin 1936-1969 25581-36

    JIMS

    $36.95
    Upgrade your Big Twin engine with the JIMS Cam Bushing, meticulously crafted from solid bronze bar stock for enhanced durability and performance. Designed for precision, this bushing ensures a perfect fit with a tolerance of just .0002 inches, making...
    DS197068
    SKU:
    DS197068
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    DIAMETER IMPERIAL:
    1.0035'
    TYPE:
    CAM COVER
    UNITS:
    EACH
    MATERIAL:
    BRONZE
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    $36.95
    Qty in Cart: 0
    Quantity:
    Price:
    $36.95
    Subtotal:
  • Jims Cam Cover Bushing for Harley-Davidson Big Twin 1970-1999 25581-70 Jims Cam Cover Bushing for Harley-Davidson Big Twin 1970-1999 25581-70

    Jims Cam Cover Bushing for Harley-Davidson Big Twin 1970-1999 25581-70

    JIMS

    $39.95
    Upgrade your Big Twin engine with the JIMS Cam Bushing, expertly crafted from solid bronze for superior performance and durability. Each bushing is precision-machined in a single operation, ensuring a flawless fit with a tolerance of just .0002 inches...
    DS197069
    SKU:
    DS197069
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    BRONZE
    PRODUCT NAME:
    BUSHING
    SIZE IMPERIAL:
    1.2015'
    TYPE:
    CAM COVER
    UNITS:
    EACH
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • Jims Pinion Shaft Bushing for 1993-1998 Harley-Davidson Dyna Low Rider FXDL 25582-93

    Jims Pinion Shaft Bushing for 1993-1998 Harley-Davidson Dyna Low Rider FXDL 25582-93

    JIMS

    $45.95
    Enhance the performance and longevity of your motorcycle with the JIMS Pinion Shaft Bushing 25582-93. Crafted with precision in the U.S.A., this high-quality bushing ensures optimal fit and functionality, providing a reliable solution for your bike's...
    DS194123
    SKU:
    DS194123
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    TYPE:
    PINION SHAFT
    UNITS:
    EACH
    DIAMETER IMPERIAL:
    1.0035'
    Qty in Cart: 0
    Quantity:
    Price:
    $45.95
    Subtotal:
  • Jims Pinion Shaft Bushing 1936-1953 Harley-Davidson FL 25582-36

    Jims Pinion Shaft Bushing 1936-1953 Harley-Davidson FL 25582-36

    JIMS

    $44.95
    Enhance the performance and longevity of your motorcycle with the JIMS Pinion Shaft Bushing 25582-36. Proudly manufactured in the U.S.A., this high-quality bushing is designed for precision fit and durability, ensuring optimal operation of your bike's...
    DS194177
    SKU:
    DS194177
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    BUSHING
    TYPE:
    PINION SHAFT
    DIAMETER IMPERIAL:
    1.0015'
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • Jims Idler Shaft and Bushing Kit for Harley-Davidson FLH 1958-1964 25791-KIT

    Jims Idler Shaft and Bushing Kit for Harley-Davidson FLH 1958-1964 25791-KIT

    JIMS

    $56.95
    Upgrade your motorcycle's performance with the JIMS Idler Shaft with Bushing 25791-KIT, expertly crafted in the U.S.A. This high-quality component ensures optimal functionality and durability, making it an essential addition for any serious rider...
    09251202
    SKU:
    09251202
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    PRODUCT NAME:
    SHAFT
    TYPE:
    IDLER GEAR
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • Jims Pinion Shaft Bushing for Harley-Davidson FLH 1958-1964 25582-54/73

    Jims Pinion Shaft Bushing for Harley-Davidson FLH 1958-1964 25582-54/73

    JIMS

    $57.95
    Upgrade your motorcycle's performance with the JIMS Pinion Shaft Bushing 25582-54/73. Crafted in the U.S.A., these premium bushings ensure durability and precision fit for optimal operation. Designed to meet the highest standards, they are an essential...
    DS194180
    SKU:
    DS194180
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    TYPE:
    PINION SHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    BUSHING
    RIDING STYLE:
    STREET
    DIAMETER IMPERIAL:
    1.0035'
    $57.95
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
  • FEULING OIL PUMP CORP. Race Series Camshaft Kit 7264ST

    FEULING OIL PUMP CORP. Race Series Camshaft Kit 7264ST

    FEULING OIL PUMP CORP.

    $2,069.95
    FEULING OIL PUMP CORP. Race Series Camshaft Kit
    09251413
    SKU:
    09251413
    Availability:
    Ships Same Business Day
    Weight:
    11.51 LBS
    TYPE:
    CHAIN
    GRIND:
    592 SERIES
    MODEL:
    RACE SERIES®
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    CAMSHAFT KIT
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $2,069.95
    Subtotal:
  • FEULING OIL PUMP CORP. Race Series Camshaft Kit 7262ST

    FEULING OIL PUMP CORP. Race Series Camshaft Kit 7262ST

    FEULING OIL PUMP CORP.

    $2,069.95
    FEULING OIL PUMP CORP. Race Series Camshaft Kit
    09251411
    SKU:
    09251411
    Availability:
    Ships Same Business Day
    Weight:
    11.81 LBS
    MODEL:
    RACE SERIES®
    TYPE:
    CHAIN
    GRIND:
    521 SERIES
    PRODUCT NAME:
    CAMSHAFT KIT
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $2,069.95
    Subtotal:
  • FEULING OIL PUMP CORP. Camchest Kit - HP+‚® - Twin Cam 7233P

    FEULING OIL PUMP CORP. Camchest Kit - HP+‚® - Twin Cam 7233P

    FEULING OIL PUMP CORP.

    $1,649.95
    All necessary components from top-to-bottom of the camchest, Provide maximum reliability, longevity, peak performance, and the coolest engine and oil temperatures obtainable, Quieter and smoother engine operation, Increase oil pressure, scavenge volume...
    09251404
    SKU:
    09251404
    Availability:
    Ships Same Business Day
    Weight:
    11.30 LBS
    MODEL:
    HP+®
    GRIND:
    543 SERIES
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    PRODUCT NAME:
    CAMCHEST KIT
    UNITS:
    KIT
    $1,649.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,649.95
    Subtotal:
  • FEULING OIL PUMP CORP. Cam Kit - Race Series - Twin Cam 7235

    FEULING OIL PUMP CORP. Cam Kit - Race Series - Twin Cam 7235

    FEULING OIL PUMP CORP.

    $1,879.95
    All necessary components from top to bottom of the camchest, All parts work and function together in total harmony, Provide maximum reliability, longevity, peak performance and the coolest engine and oil temperatures obtainable, Conversion chain drive...
    09251296
    SKU:
    09251296
    Availability:
    Ships Same Business Day
    Weight:
    12.11 LBS
    APPLICATION:
    EXHAUST
    EXHAUST OPEN IMPERIAL:
    64°
    INTAKE CLOSE IMPERIAL:
    56°
    INTAKE LIFT IMPERIAL:
    0.594'
    TYPE:
    CHAIN
    EXHAUST LIFT IMPERIAL:
    0.604'
    GRIND:
    594 SERIES
    INTAKE DURATION IMPERIAL:
    255°
    PRODUCT NAME:
    CAMCHEST KIT
    APPLICATION:
    INTAKE
    EXHAUST CLOSE IMPERIAL:
    16°
    INTAKE OPEN IMPERIAL:
    19°
    MODEL:
    RACE SERIES®
    RIDING STYLE:
    STREET
    EXHAUST DURATION IMPERIAL:
    260°
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,879.95
    Subtotal:
  • FEULING OIL PUMP CORP. Cam Kit - Race Series - Twin Cam 7225 FEULING OIL PUMP CORP. Cam Kit - Race Series - Twin Cam 7225

    FEULING OIL PUMP CORP. Cam Kit - Race Series - Twin Cam 7225

    FEULING OIL PUMP CORP.

    $2,049.95
    All necessary components from top to bottom of the camchest, All parts work and function together in total harmony, Provide maximum reliability, longevity, peak performance and the coolest engine and oil temperatures obtainable, Conversion chain drive...
    09251294
    SKU:
    09251294
    Availability:
    Ships Same Business Day
    Weight:
    13.76 LBS
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    EXHAUST LIFT IMPERIAL:
    0.604'
    EXHAUST OPEN IMPERIAL:
    64°
    INTAKE CLOSE IMPERIAL:
    56°
    INTAKE DURATION IMPERIAL:
    255°
    INTAKE LIFT IMPERIAL:
    0.594'
    GRIND:
    594 SERIES
    PRODUCT NAME:
    CAMCHEST KIT
    UNITS:
    KIT
    EXHAUST CLOSE IMPERIAL:
    16°
    EXHAUST DURATION IMPERIAL:
    260°
    INTAKE OPEN IMPERIAL:
    19°
    MODEL:
    RACE SERIES®
    TYPE:
    CHAIN
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $2,049.95
    Subtotal:
  • Total: items /

Adding your products to cart

Buying Guide and FAQs

Buying Guide: Factors to Consider When Choosing Harley Bike Cams and Parts

  • Compatibility: Match cams to your Harley's engine (Twin Cam 1999-2017, Milwaukee-Eight M8 107/114/117", Evolution Big Twin 1984-1999, Sportster, Shovelhead). Use the vehicle selector for year-specific fits, including bolt-in vs. race grinds and compatibility with stock valve springs or fuel injection.
  • Type of Use: For street/touring or low-end torque, choose bolt-in cams (e.g., Andrews N6, M450); high-performance or drag racing benefits from race series cams (e.g., Feuling 630/538 Series) for mid-to-top-end power gains up to 6000+ RPM.
  • Components and Upgrades: Select individual cams, complete cam kits (cams + lifters + bearings + gaskets), gear drive kits, timing chains, or sprockets. Focus on features like high-lift lobes, aggressive grinds, and complete kits for easier installation and optimal performance.
  • Brand and Quality: Choose Andrews for proven bolt-in street cams or Feuling for race series and gear drive options. Prioritize USA-made, dyno-proven designs with modern lobe profiles for smooth power, reliability, and maximum torque/HP gains.
  • Installation and Cost: Many are bolt-in with stock valve springs; race cams may require upgraded springs/pushrods. Prices range from $269 for single cams to $2,050 for complete race kits—factor in expert fitment advice and free shipping over $99.

Frequently Asked Questions (FAQs)

  1. What Harley models do these cams and parts support? Supported models include Twin Cam (1999-2017), Milwaukee-Eight M8 (107/114/117"), Evolution Big Twin (1984-1999), Sportster, and Shovelhead—use the year/make/model filter for exact compatibility.
  2. How do performance cams improve riding? They deliver dyno-proven torque gains, smoother power delivery, and higher RPM capability (e.g., Feuling 630 Series runs strong to 6900+ RPM) while maintaining low-end drivability.
  3. Bolt-in vs. race cams: What's the difference? Bolt-in cams (e.g., Andrews M450, N6) use stock valve springs and are easy to install; race series (e.g., Feuling 538/630) require upgraded springs/pushrods for maximum high-RPM power.
  4. What is included in a complete cam kit? Most kits include cams, lifters, bearings, gaskets, and sometimes timing components—check details for specific inclusions like Feuling Race Series kits.
  5. What if a cam doesn't fit my Harley? Verify engine type, year, and grind requirements before buying. Our returns policy allows exchanges or refunds if it doesn't match.
  6. Can I find related engine parts? Yes—explore lifters, pushrods, timing chains, gear drive kits, or full rebuild components in the Harley engine category to complete your cam upgrade.

Big Power, Nice Sound!

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Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

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Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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