Cylinders
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- Quantity
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HardDrive - 80" Shovelhead Cylinder - (Front or Rear)
HardDrive
$204.95The HardDrive 80" Shovelhead Cylinder: Black powder-coated cast iron cylinders All cylinders must be finish honed and matched to pistons Sold each$204.95 -
Alloy Art - CRA-1 - Compression Release Adapter - 14 mm x 3/4"
Alloy Art
$25.95Alloy Art - CRA-1 - Compression Release Adapter - 14 mm x 3/4"FeaturesDesigned to be used in twin plug headsAccept .650”/10mm x 1.0 compression release valvesSold eachMade in the U.S.A.SpecsProduct NameAdapterConnector AngleStraightSize14 mm -...$25.95 -
Colony - Cylinder Base Nut Kit fits '36-'77 Big Twin Models (OEM #0265, 7839)
Colony Machine
$27.95Colony - Cylinder Base Nut Kit fits '36-'77 Big Twin Models (OEM #0265, 7839) Features: Individual chrome bolt and nut sets for specific applications Made in the U.S.A. Fitment 2003-2006 Kawasaki KDX 50 - - 1978-2006 Suzuki JR...$27.95 -
S&S Cycle - Stock Bore Cylinder and Stroker Piston Kit fits '66-'84 Shovelhead Engines
S&S Cycle
$1,999.95S&S Cycle - Stock Bore Cylinder and Stroker Piston Kit fits '66-'84 Shovelhead Engines This cylinder and piston kit can be used to create 84", 86" or 88" stroker engines, or to replace the cylinders and piston in an engine that already has an...$1,999.95 -
V-Twin - 49-0804 - 45 inch Replica Rear Cylinder
V-Twin
$547.33V-Twin - 49-0804 - 45 inch Replica Rear CylinderDescriptionReplica rear cylinder for 45" models, 750cc, features cast iron construction and finish bore size is 2.752".The valve seats cut valve guides are included. Accepts cast iron or aluminum heads. ...$547.33 -
V-Twin - 12-1192 - Cylinder Base Stud
Eastern
$24.96V-Twin - 12-1192 - Cylinder Base StudDescriptionCylinder base stud, 4 piece set.The thread pitch of one end measures 3/8"-24 and the other end 3/8"-16. Fits:WL 1929-1952G 1929-1973Additional Information OEM No.16830-29 UOM4 - PK MeasurementsAdditional...$24.96 -
V-Twin - 11-1177 - 3.422 inch Cylinder Sleeve
L.A. Sleeve
$149.86V-Twin - 11-1177 - 3.422 inch Cylinder SleeveDescriptionReplacement cylinder sleeve 3.422" is for 80" side valve cylinder Fits:ULH 1937-1948 80" cylinderAdditional Information UOM1 - EA MeasurementsAdditional InformationOuter Diameter: 3...$149.86 -
V-Twin - 11-1175 - 2.720 inch Cylinder Sleeve
L.A. Sleeve
$153.56V-Twin - 11-1175 - 2.720 inch Cylinder SleeveDescriptionReplacement cylinder sleeve 2.720" for side valve cylinders. Fits:WL 1929-1952G 1929-1973Additional Information UOM1 - EA ManufacturerL.A. Sleeve OriginImported 2025 Catalog Pages1260$153.56 -
V-Twin - 11-1099 - 45 inch W/G Cylinder Set
Motorshop
$918.35V-Twin - 11-1099 - 45 inch W/G Cylinder SetDescriptionNew cylinders, front is OEM, rear is replica with casting numbers, intake nipples and valve guides installed.*NOTE: Cylinders must be fit to piston size as required, not included. Fits:WL 1929-1952W...$918.35 -
V-Twin - 10-0991 - Left Side Engine Case
Motorshop
$375.44V-Twin - 10-0991 - Left Side Engine CaseDescriptionCase is a reproduction of the original 45 cubic inch left side case, features a bare as cast aluminum finish.Case is blank, without serial numbers. Will fit WL right side case. Cylinder base area and...$375.44 -
V-Twin - 10-0879 - Left Side UL Engine Case
Motorshop
$713.83V-Twin - 10-0879 - Left Side UL Engine CaseDescriptionSide valve replacement left side engine case features a blank number boss. This case has the same oil passage for the outside sprocket shaft bearing as the original case.NOTE: Left side case must be...$713.83 -
Dakota Digital - SEN-3111 - Cylinder Head Temperature Sending Unit
Dakota Digital
$25.00Dakota Digital - SEN-3111 - Cylinder Head Temperature Sending Unit Features Cylinder head temperature sensor mounts to cylinder head or rocker cover bolts Specs Product Name Sensor Type Cylinder Head Temperature Riding...$25.00 -
Alloy Art - CRA-2 - Compression Release Adapter - 14 mm x 3/8"
Alloy Art
$25.95Alloy Art - CRA-2 - Compression Release Adapter - 14 mm x 3/8"FeaturesDesigned to be used in twin plug headsAccept .650”/10mm x 1.0 compression release valvesSold eachMade in the U.S.A.SpecsSize14 mm - 3/8''Riding StyleStreetTypeCompression...$25.95 -
Wossner - K4082D200-2 - Piston Kit - 4.500" Stroke - 114 CID - M8 CVO
Wossner
$448.00Wossner - K4082D200-2 - Piston Kit - 4.500" Stroke - 114 CID - M8 CVO Features Crown is anodized to improve resistance to extreme heat Tested and proven to improve thermal diffusivity by up to 10% Hardcoat anodize treatment enhances the piston's...$448.00 -
S&S Cycle - 320-0604 - Flywheel Assembly
S&S Cycle
$1,999.95S&S Cycle - 320-0604 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket shaft that provides more contact area for increased...$1,999.95 -
S&S Cycle - 320-0603 - Flywheel Assembly
S&S Cycle
$1,999.95S&S Cycle - 320-0603 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket shaft that provides more contact area for increased...$1,999.95 -
S&S Cycle - 320-0598 - Flywheel Assembly
S&S Cycle
$1,899.95S&S Cycle - 320-0598 - Flywheel AssemblyFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket shaft that provides more contact area for increased...$1,899.95 -
S&S Cycle - 320-0477 - Flywheel - Evolution
S&S Cycle
$1,876.95S&S Cycle - 320-0477 - Flywheel - EvolutionFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are...$1,876.95 -
S&S Cycle - 320-0469 - Flywheel - Twin Cam
S&S Cycle
$1,913.95S&S Cycle - 320-0469 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are...$1,913.95 -
S&S Cycle - 320-0360 - Flywheel - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0360 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are...$1,744.95 -
S&S Cycle - 320-0350 - Flywheel - Twin Cam
S&S Cycle
$1,795.95S&S Cycle - 320-0350 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are...$1,795.95 -
S&S Cycle - 320-0354 - Flywheel - Twin Cam
S&S Cycle
$1,764.95S&S Cycle - 320-0354 - Flywheel - Twin CamFeaturesReplacement Flywheel Assemblies for Twin Cam MotorsS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are...$1,764.95 -
S&S Cycle - 320-0523 - Flywheel - 4-5/8" - SE120R
S&S Cycle
$1,744.95S&S Cycle - 320-0523 - Flywheel - 4-5/8" - SE120RFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,744.95 -
S&S Cycle - 320-0475 - Flywheel - Twin Cam
S&S Cycle
$1,759.95S&S Cycle - 320-0475 - Flywheel - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing conversionFits...$1,759.95 -
S&S Cycle - 320-0459 - Stroker Flywheel Kit - 106" - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0459 - Stroker Flywheel Kit - 106" - Twin CamFeaturesFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" stock motors or motors with factory 95" kits require piston kit only;...$1,744.95 -
S&S Cycle - 320-0464 - Flywheel - Twin Cam
S&S Cycle
$1,759.95S&S Cycle - 320-0464 - Flywheel - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing conversionFits...$1,759.95 -
S&S Cycle - 32-2230 - Flywheel Assembly - Big Twin
S&S Cycle
$1,748.95S&S Cycle - 32-2230 - Flywheel Assembly - Big TwinFeaturesMade of high-strength forged steel and designed for stock and high-performance custom applicationsSpecial keyed 6 large diameter tapered sprocket shaft that provides more contact area for...$1,748.95 -
S&S Cycle - 320-0351 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,759.95S&S Cycle - 320-0351 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,759.95 -
S&S Cycle - 320-0355 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0355 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,744.95 -
S&S Cycle - 320-0358 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,795.95S&S Cycle - 320-0358 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,795.95 -
S&S Cycle - 320-0396 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,795.95S&S Cycle - 320-0396 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,795.95 -
S&S Cycle - 320-0352 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,795.95S&S Cycle - 320-0352 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,795.95 -
S&S Cycle - 320-0450 - Stroker Flywheel Kit - 106" - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0450 - Stroker Flywheel Kit - 106" - Twin CamFeaturesFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" stock motors or motors with factory 95" kits require piston kit only;...$1,744.95 -
S&S Cycle - 320-0397 - Flywheel Assembly - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0397 - Flywheel Assembly - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,744.95 -
S&S Cycle - 320-0359 - Flywheel Assembly - Twin Cam
S&S Cycle
$1,764.95S&S Cycle - 320-0359 - Flywheel Assembly - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,764.95 -
S&S Cycle - 320-0402 - Flywheel - Stroker - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0402 - Flywheel - Stroker - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,744.95 -
S&S Cycle - 320-0454 - Stroker Flywheel Kit - 106" - Twin Cam
S&S Cycle
$1,744.95S&S Cycle - 320-0454 - Stroker Flywheel Kit - 106" - Twin CamFeaturesFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" stock motors or motors with factory 95" kits require piston kit only;...$1,744.95 -
S&S Cycle - 320-0460 - Stroker Flywheel Kit - 106" - Twin Cam
S&S Cycle
$1,713.95S&S Cycle - 320-0460 - Stroker Flywheel Kit - 106" - Twin CamFeaturesFeature three-piece assembled flywheels with shaftsDo not require any motor case modification4-1/2" stroke103" stock motors or motors with factory 95" kits require piston kit only;...$1,713.95 -
S&S Cycle - 320-0403 - Flywheel Assembly - Twin Cam
S&S Cycle
$1,713.95S&S Cycle - 320-0403 - Flywheel Assembly - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,713.95 -
S&S Cycle - 320-0353 - Flywheel Assembly - Twin Cam
S&S Cycle
$1,759.95S&S Cycle - 320-0353 - Flywheel Assembly - Twin CamFeaturesS&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpinFlywheel assemblies are designed for use with Timken bearing...$1,759.95
Harley Cylinders
Cylinders are the main hub in which the important process of combustion occurs. Combustion happens when fuel and air combine within the cylinder and are then ignited by a spark plug. Afterwards, this fuel and air mixture produces a controlled explosion which makes the necessary energy to power your motorcycle.
Cylinders come in a wide variety of sizes and finishes. Whether your replacing worn out cylinders or looking to upgrade to larger cylinders for more performance we have the options for you. Here at Deadbeat, we are prepared to offer you as many selections as possible so you can find cylinders perfect for your bike.