Select Your Ride

1
2
3

Harley Cylinders and Parts

Harley Cylinders and Parts

Harley Cylinders and Parts

Revamp your engine with top-quality Harley performance cylinders. These parts are meticulously crafted to boost power, enhance cooling efficiency, and provide high durability for long-lasting use.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171W

    REVOLUTION PERFORMANCE, LLC

    $1,529.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311042
    SKU:
    09311042
    Availability:
    Ships Same Business Day
    Weight:
    21.25 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    PRODUCT NAME:
    CYLINDER KIT
    DISPLACEMENT:
    117'
    STROKE LENGTH IMPERIAL:
    4-3/8'
    $1,529.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,529.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171WG

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171WG

    REVOLUTION PERFORMANCE, LLC

    $1,529.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-171WGREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311043
    SKU:
    09311043
    Availability:
    Ships Same Business Day
    Weight:
    21.30 LBS
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    COLOR/FINISH:
    GRANITE
    COLOR/FINISH:
    HIGHLIGHTED FINS
    DISPLACEMENT:
    117'
    BORE SIZE IMPERIAL:
    4.125'
    UNITS:
    KIT
    $1,529.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,529.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-172WB

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-172WB

    REVOLUTION PERFORMANCE, LLC

    $1,529.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-172WBREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311044
    SKU:
    09311044
    Availability:
    Ships Same Business Day
    Weight:
    21.50 LBS
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    HIGHLIGHTED FINS
    DISPLACEMENT:
    117'
    BORE SIZE IMPERIAL:
    4.125'
    UNITS:
    KIT
    STROKE LENGTH IMPERIAL:
    4-3/8'
    $1,529.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,529.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-126W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-126W

    REVOLUTION PERFORMANCE, LLC

    $1,529.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-126WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311046
    SKU:
    09311046
    Availability:
    Ships Same Business Day
    Weight:
    21.50 LBS
    BORE SIZE IMPERIAL:
    4.250'
    DISPLACEMENT:
    124'
    PRODUCT NAME:
    CYLINDER KIT
    STROKE LENGTH IMPERIAL:
    4-3/8'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,529.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-130W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-130W

    REVOLUTION PERFORMANCE, LLC

    $1,529.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-130WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311047
    SKU:
    09311047
    Availability:
    Ships Same Business Day
    Weight:
    21.60 LBS
    BORE SIZE IMPERIAL:
    4.250'
    DISPLACEMENT:
    124'
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    COLOR/FINISH:
    GRANITE
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,529.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-129W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-129W

    REVOLUTION PERFORMANCE, LLC

    $1,599.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-129WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311048
    SKU:
    09311048
    Availability:
    Ships Same Business Day
    Weight:
    21.20 LBS
    BORE SIZE IMPERIAL:
    4.250'
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    HIGHLIGHTED FINS
    DISPLACEMENT:
    131'
    STROKE LENGTH IMPERIAL:
    4-5/8'
    UNITS:
    KIT
    $1,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,599.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-135W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-135W

    REVOLUTION PERFORMANCE, LLC

    $1,599.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-135WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311049
    SKU:
    09311049
    Availability:
    Ships Same Business Day
    Weight:
    21.25 LBS
    DISPLACEMENT:
    131'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    4.250'
    COLOR/FINISH:
    GRANITE
    COLOR/FINISH:
    HIGHLIGHTED FINS
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-5/8'
    $1,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,599.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-611W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-611W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-611WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311050
    SKU:
    09311050
    Availability:
    Ships Same Business Day
    Weight:
    23.55 LBS
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    BORE SIZE IMPERIAL:
    4.500'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    UNITS:
    KIT
    DISPLACEMENT:
    139'
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311052
    SKU:
    09311052
    Availability:
    Ships Same Business Day
    Weight:
    23.50 LBS
    COLOR/FINISH:
    BLACK
    DISPLACEMENT:
    143'
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/2'
    BORE SIZE IMPERIAL:
    4.500'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    UNITS:
    KIT
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-204W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-204W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Black with Highlighted Fins RP201-204WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311056
    SKU:
    09311056
    Availability:
    Ships Same Business Day
    Weight:
    20.90 LBS
    STROKE LENGTH IMPERIAL:
    4-1/4'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-9/16'
    DISPLACEMENT:
    85'
    FEATURES:
    DOMED
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COLOR/FINISH:
    BLACK
    COMPRESSION RATIO IMPERIAL:
    10.3:1
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-213W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-213W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Natural Silver RP201-213WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more...
    09311057
    SKU:
    09311057
    Availability:
    Ships Same Business Day
    Weight:
    20.95 LBS
    COLOR/FINISH:
    SILVER
    STROKE LENGTH IMPERIAL:
    4-1/4'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-9/16'
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    FEATURES:
    FLAT TOP
    RIDING STYLE:
    STREET
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    DISPLACEMENT:
    85'
    $1,479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-212W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-212W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Black with Highlighted Fins RP201-212WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311058
    SKU:
    09311058
    Availability:
    Ships Same Business Day
    Weight:
    22.75 LBS
    COLOR/FINISH:
    HIGHLIGHTED FINS
    STROKE LENGTH IMPERIAL:
    4-1/4'
    BORE SIZE IMPERIAL:
    3-9/16'
    DISPLACEMENT:
    85'
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    COLOR/FINISH:
    BLACK
    FEATURES:
    FLAT TOP
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 109" - Black with Highlighted Fins RP201-216W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 109" - Black with Highlighted Fins RP201-216W

    REVOLUTION PERFORMANCE, LLC

    $1,499.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 109" Black with Highlighted Fins RP201-216WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311064
    SKU:
    09311064
    Availability:
    Ships Same Business Day
    Weight:
    19.35 LBS
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-7/8'
    DISPLACEMENT:
    109'
    MODEL:
    MONSTER
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-5/8'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COMPRESSION RATIO IMPERIAL:
    10.0:1
    $1,499.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,499.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311065
    SKU:
    09311065
    Availability:
    Ships Same Business Day
    Weight:
    18.05 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    DISPLACEMENT:
    1250 CC
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    NATURAL
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311066
    SKU:
    09311066
    Availability:
    Ships Same Business Day
    Weight:
    18.15 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    DISPLACEMENT:
    1250 CC
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311067
    SKU:
    09311067
    Availability:
    Ships Same Business Day
    Weight:
    18.15 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    DISPLACEMENT:
    1250 CC
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311068
    SKU:
    09311068
    Availability:
    Ships Same Business Day
    Weight:
    17.95 LBS
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311072
    SKU:
    09311072
    Availability:
    Ships Same Business Day
    Weight:
    17.60 LBS
    $1,479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • On Sale
    S&S CYCLE Big Bore Cylinder Set 910-0739

    S&S CYCLE Big Bore Cylinder Set 910-0739

    S&S CYCLE

    MSRP: $948.95
    Now: $854.06
    Was: $948.95
    S&S CYCLE Big Bore Cylinder Set 910-0739Bolt on Cylinder Set For M8 Models
    09310877
    SKU:
    09310877
    Availability:
    Ships Same Business Day
    Weight:
    25.70 LBS
    COLOR/FINISH:
    BLACK GRANITE
    STYLE:
    BIG BORE
    DISPLACEMENT:
    124'
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    4.250'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    PRODUCT NAME:
    CYLINDER KIT
    UNITS:
    KIT
    MSRP: $948.95
    Now: $854.06
    Was: $948.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $948.95
    Now: $854.06
    Was: $948.95
    Subtotal:
  • DRAG SPECIALTIES Cylinder - Rear - 1200cc - 1966-1980 Shovelhead 750604-BX-LB2

    DRAG SPECIALTIES Cylinder - Rear - 1200cc - 1966-1980 Shovelhead 750604-BX-LB2

    DRAG SPECIALTIES

    $220.37
    DRAG SPECIALTIES Cylinder Rear 1200cc 1966-1980 Shovelhead 750604-BX-LB2Cast-iron cylinders meet or exceed OEM tolerance specifications, Withstand greater pressure and heat than stock
    DS750604
    SKU:
    DS750604
    Availability:
    Ships Same Business Day
    Weight:
    12.13 LBS
    MATERIAL:
    IRON
    PRODUCT NAME:
    CYLINDER
    UNITS:
    EACH
    BORE SIZE IMPERIAL:
    3.435'
    DISPLACEMENT:
    1200 CC
    COLOR/FINISH:
    BLACK
    TYPE:
    REAR
    MATERIAL:
    ALUMINUM
    MATERIAL:
    CAST
    RIDING STYLE:
    STREET
    $220.37
    Qty in Cart: 0
    Quantity:
    Price:
    $220.37
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

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!

Sarah L. - 08/24

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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER