Rockers
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Out of stock
V-Twin - 11-0621 - Lower Rocker Box Cover Hardware
Motorshop
$24.29V-Twin - 11-0621 - Lower Rocker Box Cover HardwareDescriptionEvolution lower rocker cover mounting hardware set includes all correct bolts, allen screws and washers necessary for bolting lower rock cover to cylinder head. Complete set for 2 heads for...$24.29 -
Out of stock
V-Twin - 11-0572 - Rocker Arm and Shaft Kit
Motorshop
$211.74V-Twin - 11-0572 - Rocker Arm and Shaft KitDescriptionSifton rocker arm and shaft kit includes 4 rocker arms and 4 shafts.Kit includes bushings which are already sized to fit the shafts. Fits:FLT 1984-2016FXD 1984-2017XL 1986-UPFLST 1986-2017FXST...$211.74 -
Out of stock
V-Twin - 11-0529 - Rocker Arm Front Exhaust Rear Intake
Motorshop
$45.67V-Twin - 11-0529 - Rocker Arm Front Exhaust Rear IntakeDescriptionReplica rocker arm only for front exhaust and rear intake. Fits:FL 1948-1965Additional Information OEM No.17375-48 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages508$45.67 -
Out of stock
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 -
Out of stock
V-Twin - 11-0278 - Evolution Shovelhead Rocker Box Cover Set
V-Twin
$378.30V-Twin - 11-0278 - Evolution Shovelhead Rocker Box Cover SetDescriptionEvolution Shovelhead rocker box set accepts 1/2" x 20 end plugs. Features a natuarl cast aluminum construction with shot peened finish and cast shape readily accepts a black VHT...$378.30 -
Out of stock
V-Twin - 11-0021 - Finned Rocker Box Cover Set Raw
V-Twin
$391.85V-Twin - 11-0021 - Finned Rocker Box Cover Set RawDescriptionFinned rocker box cover set features a raw finish, which can readily accept black heat paint.*NOTE: Black heat paint can aid in heat and dissipation. Fits:FLT 2008-UP M8 modelsAdditional...$391.85 -
Out of stock
V-Twin - 11-0011 - M8 Shovelhead Rocker Box Cover Set
V-Twin
$391.81V-Twin - 11-0011 - M8 Shovelhead Rocker Box Cover SetDescriptionShovelhead rocker box cover set features a natural cast finish. For M8 models.Shipped in natural cast aluminum, which aids in heat disepation, can be readily painted with high tempeture heat...$391.81 -
Out of stock
V-Twin - 11-0008 - TC-88 Shovelhead Rocker Box Cover Set Natural Cast
V-Twin
$391.81V-Twin - 11-0008 - TC-88 Shovelhead Rocker Box Cover Set Natural CastDescriptionTC-88 Shovelhead rocker box set features a natural cast finish.Retro "Shovel" look for the Twin cam motors. Shipped in natural cast aluminum, which aids in heat disepation...$391.81 -
Out of stock
V-Twin - 11-0007 - M8 Shovelhead Rocker Box Cover Set Natural Cast
V-Twin
$391.81V-Twin - 11-0007 - M8 Shovelhead Rocker Box Cover Set Natural CastDescriptionShovelhead rocker box set features a natural cast finish. For M8 models. Fits:FLST 2018-UPFLT 2017-UPFXST 2018-UPAdditional Information UOM1 - SET ManufacturerV-Twin ...$391.81 -
Out of stock
V-Twin - 11-0003 - M8 Chrome Lower Rocker Box Cover
Motorshop
$157.06V-Twin - 11-0003 - M8 Chrome Lower Rocker Box CoverDescriptionChrome lower rocker box cover is for M8 models.*NOTE: Requires 2. Fits:FLT 2017-UPAdditional Information UOM1 - EA FinishChrome ManufacturerMotorshop OriginImported$157.06 -
Out of stock
V-Twin - 11-0001 - M8 Gloss Black Lower Rocker Box Cover
Motorshop
$157.06V-Twin - 11-0001 - M8 Gloss Black Lower Rocker Box CoverDescriptionGloss Black lower rocker box cover is for M8 models.*NOTE: Requires 2. Fits:FLT 2017-UPAdditional Information OEM No.25700521 UOM1 - EA FinishBlack ManufacturerMotorshop ...$157.06 -
Out of stock
V-Twin - 9917-8T - Rocker Arm Stud Kit
V-Twin
$33.98V-Twin - 9917-8T - Rocker Arm Stud KitDescriptionRocker arm stud kit is black oxide and is for use with 1 head.This is an eight piece kit. Fits:FL 1948-1965Additional Information OEM No.17647-48 UOM1 - KIT ManufacturerV-Twin OriginImported$33.98 -
Out of stock
V-Twin - 7142-4T - Chrome Rocker Shaft End Plug
V-Twin
$45.35V-Twin - 7142-4T - Chrome Rocker Shaft End PlugDescriptionThe chrome rocker arm shaft end plug makes installation and removal a much easier job than with the original slotted part. Includes 4 plugs per set. Fits:FL 1971-1984FLT 1979-1983FX 1971-1984FXR...$45.35 -
Out of stock
Drag Specialties - DS193833 - Rocker Arm - Rear Exhaust/Front Intake
Drag Specialties
$80.53Drag Specialties - DS193833 - Rocker Arm - Rear Exhaust/Front IntakeFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1736083,1736083ASpecsApplicationIntakeProduct NameRocker ArmUnitsEachApplicationExhaustMounting PositionFront...$80.53 -
Out of stock
Drag Specialties - DS193800 - Rocker Arm - Rear Exhaust/Front Intake - Shovelhead
Drag Specialties
$52.99Drag Specialties - DS193800 - Rocker Arm - Rear Exhaust/Front Intake - ShovelheadFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1736066ASpecsApplicationExhaustMounting PositionFront IntakeMounting PositionRear ExhaustProduct NameRocker...$52.99 -
Out of stock
Drag Specialties - DS193801 - Rocker Arm - Front Exhaust/Rear Intake - Shovelhead
Drag Specialties
$52.99Drag Specialties - DS193801 - Rocker Arm - Front Exhaust/Rear Intake - ShovelheadFeaturesOEM style rocker armsReplacement Part for OEM Number(s):1737566ASpecsMounting PositionRear IntakeRiding StyleStreetApplicationIntakeApplicationExhaustMounting...$52.99 -
Out of stock
Drag Specialties - 09270023 - Rocker Arm Shaft
Drag Specialties
$25.45Drag Specialties - 09270023 - Rocker Arm ShaftFeaturesRocker arm shaft for Harley Davidson modelsReplacement Part for OEM Number(s):1761166BSpecsMounting PositionRearProduct NameShaftRiding...$25.45 -
Out of stock
Drag Specialties - 09270005 - Rocker Arm Seal Kit - Big Twin
Drag Specialties
$3.01Drag Specialties - 09270005 - Rocker Arm Seal Kit - Big TwinFeaturesContains shims, spacers and seals to rebuild all four rocker arm shafts found in 66-84 Shovelhead enginesRocker arm won’t come out of adjustment or need re-shimmingOnly needs to be...$3.01 -
Out of stock
Drag Specialties - 09270004 - Rocker Arm Shim Kit - Big Twin
Drag Specialties
$23.41Drag Specialties - 09270004 - Rocker Arm Shim Kit - Big TwinFeaturesContains shims, spacers and seals to rebuild all four rocker arm shafts found in '66-'84 Shovelhead enginesRocker arm won't come out of adjustment or need re-shimmingOnly needs to be...$23.41 -
Out of stock
Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80"
Gardner-Westcott
$56.95Gardner-Westcott - C-80-115Y - Rocker Box Bolt Kit - 80"FeaturesKit contains all necessary hex-head bolts, Allen-head bolts and washers needed to install a pair of rocker boxes on a motorMade in the U.S.A.SpecsUnitsKitTypeRocker BoxProduct NameMounting...$56.95 -
Out of stock
Gardner-Westcott - P-48-15 - Bolt Kit - Rocker Box - Socket-Head - Chrome - M8
Gardner-Westcott
$79.95Gardner-Westcott - P-48-15 - Bolt Kit - Rocker Box - Socket-Head - Chrome - M8 Features Made in the U.S.A. Specs Base Color Silver Measurement System SAE Style Socket-Head Product Name Bolt...$79.95 -
Out of stock
EMD - XR Trackster Rocker Box Covers -Raw fits '04-'17 XL Models
EMD
$527.99The XR Trackster Rocker Box Covers Make that Evolution Sportster look like a XR750 flat track racer Manufactured in die cast aluminum with CNC milled gasket surface Mounts in place of stock rocker box cover using stock hardware and gaskets; not...$527.99 -
Out of stock
HardDrive - Shovel Rocker Arms - Front Exh/Rear Int '66-'84 Big Twins
HardDrive
$40.95The HardDrive Shovel Rocker Arms: Fits '66-'84 Big Twin Models Rocker arms include bushings$40.95 -
Out of stock
HardDrive - Shovel Rocker Arms - Rear Exh/Front Int '66-'84 Big Twins
HardDrive
$40.95The HardDrive Shovel Rocker Arms: Fits '66-'84 Big Twin Models Rocker arms include bushings$40.95
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.