Rockers
- Product
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- Quantity
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V-Twin - 11-1101 - M8 Rocker Arm Tower Stud and Nut Kit
Kibblewhite
$114.62V-Twin - 11-1101 - M8 Rocker Arm Tower Stud and Nut KitDescriptionM8 rocker arm tower stud and nut kit. Studs and nuts are heat treated alloy steel and have rolled threads. Kit is for use on all 2017-up M8 engines. Each kit includes eight studs and eight...$114.62 -
V-Twin - 11-1087 - M8 Rocker Box Cover Set Black
Motorshop
$274.64V-Twin - 11-1087 - M8 Rocker Box Cover Set BlackDescriptionM8 rocker box cover set is constructed of forged aluminum and features a black finish.*NOTE: Must order gasket kit separately. Fits:FLT 2017-UPAdditional Information OEM No.25700409B UOM1 - SET...$274.64 -
V-Twin - 11-1080 - M8 Rocker Box Cover Set Chrome
Motorshop
$285.19V-Twin - 11-1080 - M8 Rocker Box Cover Set ChromeDescriptionM8 rocker box cover set is forged aluminum and features a chrome finish. Fits:FLT 2017-UPAdditional Information OEM No.25700409 UOM1 - SET FinishChrome ManufacturerMotorshop OriginImported ...$285.19 -
V-Twin - 11-1074 - Solid Tappet Adapter Set
Motorshop
$27.71V-Twin - 11-1074 - Solid Tappet Adapter Set Description Four piece solid tappet adapter set replaces hydraulic tappet inserts, and uses stock pushrods. Fits: FLT 1979-1983 FX 1971-1984 FXR 1982-1983 FL 1953-1984 Additional...$27.71 -
V-Twin - 11-1071 - Top Rocker Box Gloss Black Cover Set
Motorshop
$179.71V-Twin - 11-1071 - Top Rocker Box Gloss Black Cover SetDescriptionGloss black top rocker box cover set. Fits:FLT 1999-2016FLST 1999-2017FXST 1999-2017FXD 1999-2017Additional Information OEM No.17572-99 UOM1 - SET FinishBlack ManufacturerMotorshop ...$179.71 -
V-Twin - 11-1068 - Rocker Arm Shaft Set
Motorshop
$78.33V-Twin - 11-1068 - Rocker Arm Shaft SetDescriptionSifton rocker arm shaft setThe rocker arm shaft set measures 1/2"-20 thread where the end caps screw in. Fits:XL 1957-1985Additional Information OEM No.17435-57A UOM4 - SET ManufacturerMotorshop ...$78.33 -
V-Twin - 11-1066 - Rocker Arm Shaft Kit
Motorshop
$187.41V-Twin - 11-1066 - Rocker Arm Shaft KitDescriptionRocker arm shaft kit with 4 arms Fits:XL 1957-1985Additional Information UOM1 - KIT ManufacturerMotorshop OriginImported 2025 Catalog Pages848$187.41 -
V-Twin - 11-0911 - Replica Valve Spring Cover Kit Zinc
Motorshop
$132.26V-Twin - 11-0911 - Replica Valve Spring Cover Kit ZincDescriptionReplica zinc valve spring cover kit Fits:K 1952-1956Additional Information OEM No.18239-54 UOM1 - KIT MeasurementsAdditional InformationInner Diameter: 0.973" ManufacturerMotorshop...$132.26 -
V-Twin - 11-0894 - M8 Titanium Rocker Box Cover Set
Motorshop
$391.81V-Twin - 11-0894 - M8 Titanium Rocker Box Cover SetDescriptionTI rocker box cover set features titanium plating over chrome for a "machine" look for M8 models.Sold as a pair. Fits:FLT 2017-UPAdditional Information UOM1 - SET FinishTitanium ...$391.81 -
V-Twin - 11-0892 - Black Titanium TC-88 Rocker Box Cover Set
V-Twin
$518.96V-Twin - 11-0892 - Black Titanium TC-88 Rocker Box Cover SetDescriptionTC-88 rocker box cover set features a black titanium coating over chrome for a "machine" look. Four piece set is for use on both heads.Set includes two tops and two lower rocker box...$518.96 -
V-Twin - 11-0879 - Knucklehead Rocker Arm Shaft Set
Motorshop
$280.97V-Twin - 11-0879 - Knucklehead Rocker Arm Shaft SetDescriptionKnucklehead rocker arm shaft set features oil galley's milled into each shaft, as required on the 1937 EL models, with the tea cup type valve spring covers.Rocker arm shaft set is accurately...$280.97 -
V-Twin - 11-0820 - Rocker Arm Shaft Kit
Motorshop
$267.36V-Twin - 11-0820 - Rocker Arm Shaft KitDescriptionSifton rocker arm shaft kit includes rocker arm rear exhaust ,front and rear intake, rocker arm shaft,rocker arm springs, spacers, shims, nuts and o-rings. Fits:XL 1957-1985Additional Information UOM1 -...$267.36 -
V-Twin - 11-0819 - Rocker Arm Shaft Kit
Sifton
$272.89V-Twin - 11-0819 - Rocker Arm Shaft KitDescriptionSifton rocker arm and shaft kit for Shovelhead models includes four rocker arms with bushings installed, o-rings, four shafts, shims, spacers, chrome replica end caps, washers, and nuts. Fits:FLT...$272.89 -
V-Twin - 11-0818 - Rocker Arm Shaft Parkerized Nuts
Colony
$69.83V-Twin - 11-0818 - Rocker Arm Shaft Parkerized NutsDescriptionParkerized Knucklehead rocker arm shaft nuts Fits:EL 1936-1940FL 1941-1947Additional Information OEM No.17447-36 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages513$69.83 -
V-Twin - 11-0814 - .005 Rocker Arm Shaft
Eastern
$25.33V-Twin - 11-0814 - .005 Rocker Arm ShaftDescriptionEvolution rocker arm shaft is .005 oversize. Fits:FLT 1984-2016FXD 1984-2017XL 1986-UPFLST 1986-2017FXST 1984-2017FXR 1984-1994Additional Information OEM No.17611-83 UOM1 - EA ManufacturerEastern ...$25.33 -
V-Twin - 11-0813 - Valve Spacer
Eastern
$41.69V-Twin - 11-0813 - Valve SpacerDescriptionValve spacer, 4 pieceSet of four. Fits:K 1952-1956Additional Information OEM No.18223-53 UOM1 - SET ManufacturerEastern OriginUSA 2025 Catalog Pages820$41.69 -
V-Twin - 11-0585 - Rocker Box Chrome D-Ring Set
Motorshop
$63.22V-Twin - 11-0585 - Rocker Box Chrome D-Ring SetDescriptionChrome d-ring set for rocker boxes on XL models.Sold as a pair. Fits:XL 1991-2003Additional Information OEM No.17533-90 UOM1 - SET FinishChrome ManufacturerMotorshop OriginImported 2025...$63.22 -
V-Twin - 11-0578 - Rocker Box Assembly Polished Finish
Motorshop
$565.75V-Twin - 11-0578 - Rocker Box Assembly Polished FinishDescriptionPolished rocker box assembly includes covers in polished finish, 4 arms, 4 shafts and chrome end shaft nuts for Shovelhead.*NOTE: May have pits, marks, or voids in casting. This does not...$565.75 -
V-Twin - 11-0577 - Rocker Box Assembly Chrome Finish
Motorshop
$689.96V-Twin - 11-0577 - Rocker Box Assembly Chrome FinishDescriptionChrome rocker box assembly includes covers in chrome finish, 4 arms, 4 shafts and chrome end shaft nuts for Shovelhead.May have pits, marks, or voids in casting. This does not affect fitment...$689.96 -
V-Twin - 11-0571 - Rocker Arm Shaft Set
V-Twin
$58.20V-Twin - 11-0571 - Rocker Arm Shaft SetDescriptionSifton rocker arm 4 piece shaft set for 1986-up. Fits:FLT 1984-2016FXD 1991-2017XL 1986-UPFLST 1986-2017FXST 1984-2017FXR 1984-1994Additional Information OEM No.17611-83 UOM1 - SET ManufacturerV-Twin ...$58.20 -
V-Twin - 11-0570 - Rocker Arm Shaft Set
V-Twin
$120.28V-Twin - 11-0570 - Rocker Arm Shaft SetDescriptionReplica rocker arm shaft for 1966-1984 Big Twins. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17611-66A UOM4 - PK ManufacturerV-Twin OriginImported 2025...$120.28 -
V-Twin - 11-0558 - Rocker Arm Ball Stud
Motorshop
$45.33V-Twin - 11-0558 - Rocker Arm Ball StudDescriptionRocker arm ball stud comes as 4 pieces. Fits:FL 1941-1947EL 1937-1940Additional Information OEM No.17425-36 UOM4 - PK ManufacturerMotorshop OriginImported 2025 Catalog Pages513$45.33 -
V-Twin - 11-0540 - Standard Rocker Arm Shaft
Motorshop
$146.96V-Twin - 11-0540 - Standard Rocker Arm ShaftDescriptionSifton Knucklehead rocker arm shaft set.Front intake measures 4-1/8" and has an actual ground surface of 4.115. Rear intake measures 3-5/8" and has an actual ground surface of 3.6. Rear exhaust...$146.96 -
V-Twin - 11-0539 - Rocker Arm Shaft
Jims
$120.41V-Twin - 11-0539 - Rocker Arm ShaftDescriptionJims rocker arm shaft has an outer diameter at the big end of .937" and the small end of .434". Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information OEM No.17611-66B UOM1 - EA ...$120.41 -
V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set Chrome
Motorshop
$635.78V-Twin - 11-0534 - Shovelhead Rocker Box Cover Set ChromeDescriptionFront and rear rocker box covers for Shovelheads are cast aluminum with a chrome finish.Sold as a pair. *NOTE: Must order studs separately. *NOTE: The top of the cover is made in Japan...$635.78 -
V-Twin - 11-0528 - Rocker Arm Rear Exhaust Front Intake
Motorshop
$50.78V-Twin - 11-0528 - Rocker Arm Rear Exhaust Front IntakeDescriptionReplica rocker arm only includes one front intake and one rear exhaust and is complete with shafts. Fits:FL 1948-1965Additional Information OEM No.17360-48 UOM1 - EA ...$50.78 -
V-Twin - 11-0527 - Rocker Arm Assembly Rear Intake Front Exhaust
Motorshop
$124.91V-Twin - 11-0527 - Rocker Arm Assembly Rear Intake Front ExhaustDescriptionReplica rocker arm assembly includes one front exhaust and one rear intake and are complete with shafts and blocks. Fits:FL 1948-1965Additional Information OEM No.17635-48 UOM1...$124.91 -
V-Twin - 11-0526 - Rocker Arm Assembly Rear Exhaust Front Intake
Motorshop
$124.91V-Twin - 11-0526 - Rocker Arm Assembly Rear Exhaust Front IntakeDescriptionReplica Rocker Arm Assembly are complete with shafts and blocks. Upper and lower block sets may have to be honed prior to final assembly. Fits:FL 1948-1965Additional Information ...$124.91 -
V-Twin - 11-0525 - Rocker Arm Rear Intake
Motorshop
$82.38V-Twin - 11-0525 - Rocker Arm Rear IntakeDescriptionRear intake rocker arm includes bushings installed Fits:XL 1957-1985Additional Information OEM No.17397-57A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages848$82.38 -
V-Twin - 11-0524 - Rocker Arm Front Intake
Motorshop
$82.65V-Twin - 11-0524 - Rocker Arm Front IntakeDescriptionFront intake rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information OEM No.17396-57A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages848$82.65 -
V-Twin - 11-0523 - Rocker Arm Rear Exhaust
Motorshop
$66.87V-Twin - 11-0523 - Rocker Arm Rear ExhaustDescriptionRear exhaust rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information OEM No.17395-57A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages848$66.87 -
V-Twin - 11-0522 - Rocker Arm Front Exhaust
Motorshop
$78.23V-Twin - 11-0522 - Rocker Arm Front ExhaustDescriptionFront exhaust rocker arm includes bushings installed. Fits:XL 1957-1985Additional Information OEM No.17394-57A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages516$78.23 -
V-Twin - 11-0521 - Rocker Arm Front Exhaust Rear Intake
Motorshop
$74.62V-Twin - 11-0521 - Rocker Arm Front Exhaust Rear IntakeDescriptionReplica front exhaust and rear intake rocker arm come complete with bushings installed.Rocker arms are for generator and alternator models. They are manufactured to meet OEM specifications...$74.62 -
V-Twin - 11-0520 - Rocker Arm Rear Exhaust Front Intake
Motorshop
$74.83V-Twin - 11-0520 - Rocker Arm Rear Exhaust Front IntakeDescriptionReplica Rocker Arms come complete with bushings installed and are for use on 1966-84 Big Twin models. Rocker arms are rear exhaust, front intake type. Fits:FLT 1979-1983FX 1971-1984FXR...$74.83 -
V-Twin - 11-0519 - Rocker Arm Shaft
Motorshop
$27.71V-Twin - 11-0519 - Rocker Arm ShaftDescriptionReplica rocker arm shafts are for use on Big Twin models. Shafts are manufactured to meet or exceed OEM specifications for long lasting durability and performance. Fits:FLT 1979-1983FX 1971-1984FXR...$27.71 -
V-Twin - 11-0518 - XLH Rocker Arm Shaft
Motorshop
$30.04V-Twin - 11-0518 - XLH Rocker Arm ShaftDescriptionSifton rocker arm shaft for 1957-1985 XLH models. Fits:XLH 1957-1985Additional Information OEM No.17435-57A UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages848$30.04 -
V-Twin - 11-0517 - Rocker Arm Adjuster Kit
Sifton
$33.65V-Twin - 11-0517 - Rocker Arm Adjuster KitDescriptionSifton rocker adjuster kit includes 4 steel spacers, 4 tempered pre-load spring washers and 4 no-leak rocker seals. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information UOM1 -...$33.65 -
V-Twin - 11-0480 - Rocker Arm Kit
Motorshop
$529.77V-Twin - 11-0480 - Rocker Arm KitDescriptionPanhead rocker arm kit includes all pieces to completely assemble the rocker arms on both heads.Kit includes 4 rocker assemblies with matching fitted rocker arms, heat treated stud and lock nuts, intake oiler...$529.77 -
V-Twin - 11-0091 - Replica Shovelhead Rocker Box Cover Set Polished
Motorshop
$404.59V-Twin - 11-0091 - Replica Shovelhead Rocker Box Cover Set PolishedDescriptionRocker box set is the replica style, cast construction, with partial polished top and flat face surface. The remaining surfaces are cast.Accurately cast with the later shape...$404.59 -
V-Twin - 11-0057 - Shovelhead Rocker Box Cover Set Polished
Motorshop
$588.49V-Twin - 11-0057 - Shovelhead Rocker Box Cover Set PolishedDescriptionPolished rocker box set fits 1966-1984 Shovelhead motors.*NOTE: The top of the cover is made in Japan. Fits:FLT 1979-1983FX 1971-1984FXR 1982-1983FL 1966-1984Additional Information ...$588.49
Harley Rockers & Rocker Boxes
Crafted from high-strength forged steel or billet aluminum, our Harley rocker arms and rocker boxes are built to handle the demands of high-RPM engines and heavy-duty riding. Enhanced oil flow channels improve lubrication and cooling, while reducing valvetrain noise and increasing engine response.
Designed to exceed OEM standards, our rockers and rocker boxes fit a wide range of Harley-Davidson models and are easy to install—making them ideal for both custom builds and restorations.
Give your V-twin the upgrade it deserves. Shop our collection of Harley rockers and rocker boxes today and boost both performance and reliability.