Engine
8832 parts
Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.
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Out of stock
V-Twin - 10-1888 - Shovelhead Case Set
Motorshop
$1,616.41V-Twin - 10-1888 - Shovelhead Case SetDescriptionShovelhead motor case set for flat side models with cast aluminum inner primary cover. Set includes tapered bearing assembly for left side and case...$1,616.41 -
Out of stock
V-Twin - 10-1834 - Cam Cover Kit Cast - Fits 1999-2016 Harley-Davidson FLT, FLST, 1999-2017 FXST, FXD
V-Twin Mfg
$523.52Cam cover kit. Cam cover trim for Twin Cam models bolts directly to the existing cam cover.Kit includes a replica cast cam cover with bushings installed, cast cam cover adapter trim and cadmium cam...$523.52 -
Out of stock
V-Twin - 10-1832 - Knucklehead Cam Cover Trim Set Alloy - Fits 1999-2016 Harley-Davidson FLT, 1999-2017 FLST, FXST
V-Twin Mfg
MSRP: $414.61$400.31Knucklehead cam cover trim set attaches to the existing cam cover with a 1936 stule screw set.Kit includes an alloy 8-finned style cam cover, an inner mount ring and 12 screws. Fits:FLT 1999-2016FLST...MSRP: $414.61$400.31 -
Out of stock
V-Twin - 10-1820 - Panhead/Shovelhead Engine Case Set
Motorshop
$1,804.43V-Twin - 10-1820 - Panhead/Shovelhead Engine Case SetDescriptionPanhead engine case set includes tapered bearing assembly for left side and case race on right side. Features a front saddle for the 3...$1,804.43 -
Out of stock
V-Twin - 10-1819 - Sifton 45 inch WR Cam Set
Sifton
$664.51V-Twin - 10-1819 - Sifton 45 inch WR Cam SetDescriptionSifton 4 piece 45" WR cam set, for use with bushings, features the original design lobes by Tom Sifton in the late 1940's.For use with roller...$664.51 -
Out of stock
V-Twin - 10-1814 - Nylon Bushing Set
Motorshop
MSRP: $40.27$39.47V-Twin - 10-1814 - Nylon Bushing SetDescriptionBushing set features a white nylon finish.Set is for use with shifter bracket. Fits:FXD 2016-2017Additional InformationMSRP: $40.27$39.47 -
Out of stock
V-Twin - 10-1813 - TC-88 Pinion Race
V-Twin Mfg
$81.09V-Twin - 10-1813 - TC-88 Pinion RaceDescriptionTC-88 pinion race features a standard outer diameter and the inner dimaeter is undersize. Fits:Custom applicationAdditional Information$81.09 -
Out of stock
V-Twin - 10-1812 - ULH Cam Lobe Set
Sifton
$588.89V-Twin - 10-1812 - ULH Cam Lobe SetDescriptionULH cam lobe set for dirt track use.Sold as a set of four. Fits:U 1937-1948Additional Information$588.89 -
Out of stock
V-Twin - 10-1801 - .0008 45 Connecting Rod Roller Bearing Kit
Motorshop
$71.23V-Twin - 10-1801 - .0008 45 Connecting Rod Roller Bearing KitDescriptionNew Old Stock" of 45 connecting rod roller bearing kit is an original army surplus from the 1940's.Features an oversize of ...$71.23 -
Out of stock
V-Twin - 10-1789 - TC-88 Cam Cover Kit Polished - Fits 1999-2016 Harley-Davidson FLT, FLST, 1999-2017 FXST
V-Twin Mfg
$481.16TC-88 cam cover kit features a polished finish, featuring the original styling, as shown on our 1936 replica Softail!Mounts to adapter plate where existing cam cover is located. Kit includes 1936 EL...$481.16 -
Out of stock
V-Twin - 10-1763 - 45 Piston Wrist Pin - Fits 1929-1935 Harley-Davidson R, 1936-1973 G, 1936-1952 W
V-Twin Mfg
$53.41.006 45 piston wrist pin. Fits:R 1929-1935G 1936-1973W 1936-1952Additional Information OEM No.275-32E$53.41 -
Out of stock
V-Twin - 10-1762 - TC-88 Chain Tensioner Set - Fits 1999-2005 Harley-Davidson FL, FX
V-Twin Mfg
$98.95TC-88 chain tensioner set includes primary and secondary chain tensioners. Fits:FL 1999-2005FX 1999-2005Additional Information OEM No.39964-99A<$98.95 -
Out of stock
V-Twin - 10-1750 - 45 inch WL Short Block
Motorshop
$2,103.98V-Twin - 10-1750 - 45 inch WL Short BlockDescription45" WL short block includes a right and left engine case assembled with the flywheel installed.Flywheels are installed in case! ...$2,103.98 -
Out of stock
V-Twin - 10-1670 - CNC Clarity Cam Cover Black - Fits 2001-2017 Harley-Davidson FXST, FLST, 2001-2016 FL
V-Twin Mfg
$267.20CNC cam cover features a black finish. Cam cover is for Softail models. Fits:FXST 2001-2017FLST 2001-2017FL 2001-2016Additional Information UOM<$267.20 -
Out of stock
V-Twin - 10-1619 - Evolution Cam Cover Trim - Fits 1986-1999 Harley-Davidson FXR, FLT, FLST, 1985-1999 FXST, 1986-1999 FXD
V-Twin Mfg
$178.10Evolution cam cover trim feature an alloy construction. Bolts to stock cam cover on 1986-99 Big Twin models to give the early Shovelhead Flatside style, cover is natural cast for original style...$178.10 -
Out of stock
V-Twin - 10-1460 - Replica Pinion Right Case Race Standard - Fits 1940-1954 Harley-Davidson FL
V-Twin Mfg
$32.07Replica pinion right side case race standard is machined and ground to factory specifications. Fits:FL 1940-1954Additional Information UOM1 - EA$32.07 -
Out of stock
V-Twin - 10-1457 - 45 inch WL Case Set
Motorshop
$713.81V-Twin - 10-1457 - 45 inch WL Case SetDescription45" WL case set is for use with right and left side 45 engine case.Right side case included and cam bearings are installed. *NOTE: For final machining...$713.81 -
Out of stock
V-Twin - 10-1452 - 45 inch Right Case Race - Fits 1937-1952 Harley-Davidson WL, 1937-1973 G
V-Twin Mfg
$54.4745" right case race.*NOTE: Must be honed to fit after installation. Fits:WL 1937-1952G 1937-1973Additional Information UOM1 - EA$54.47 -
Out of stock
V-Twin - 10-1451 - Hydraulic Tappet Set
Motorshop
$288.24V-Twin - 10-1451 - Hydraulic Tappet SetDescriptionSifton hydraulic tappet body and four piece lifter set fitted with large pin roller assembly will fit stock tappet blocks. Fits:FLT 1979-1983FX...$288.24 -
Out of stock
V-Twin - 10-1437 - 8-Finned Cam Cover Kit Chrome - Fits 1984-1999 Harley-Davidson FLST, 1986-1999 FXST
V-Twin Mfg
$554.47Bolt-on 8-finned cam cover Kit for Evolution models to give it a Retro-style Panhead look!Kit includes a chrome 8-finned cam cover with bushings installed, cast aluminum cam cover adapter trim and...$554.47 -
Out of stock
V-Twin - 10-1436 - Cam Cover Trim Kit Die Cast - Fits 1984-1999 Harley-Davidson FLST, 1986-1999 FXST
V-Twin Mfg
MSRP: $554.47$453.66Cam cover trim kit features the bolt on retro look in an die cast finish.Kit includes a die cast 8-finned cam cover with bushings installed, cast aluminum cam cover adapter trim and cadmium cam cover...MSRP: $554.47$453.66 -
Out of stock
V-Twin - 10-1435 - 4-Finned Cam Cover Kit Chrome - Fits 1984-1999 Harley-Davidson FXST, FLST, FLT, FXD, 1984-1994 FXR
V-Twin Mfg
$554.47Bolt-on 4-finned cam cover kit for Evolution models to give it a Retro-style Panhead look!Kit includes a chrome forged aluminum 4-finned cam cover with bushings installed, cast aluminum cam cover...$554.47 -
Out of stock
V-Twin - 10-1434 - Smooth Cam Cover Kit Cast - Fits 1984-1999 Harley-Davidson FXST, FLST, FLT, FXD, 1984-1994 FXR
V-Twin Mfg
$523.52Bolt-on cam cover kit for Evolution models to give it the Retro-style 1965 Panhead look.Kit includes a replica cast cam cover flatstide style with bushings installed, cast aluminum cam cover adapter...$523.52 -
Out of stock
V-Twin - 10-1430 - Panhead Lightning Cam Chest Kit
Motorshop
$777.26V-Twin - 10-1430 - Panhead Lightning Cam Chest KitDescriptionLightning cam chest kit for 1948-1956 Panhead models.Early OEM Panhead Cases use a right hand threaded circuit breaker stud included in...$777.26 -
Out of stock
V-Twin - 10-1383 - Knucklehead Engine Case Set
Motorshop
$1,591.51V-Twin - 10-1383 - Knucklehead Engine Case SetDescriptionMotor case set features a blank number boss, there are no serial numbers on the case. The left side case features detailed shape. Sold with...$1,591.51 -
Out of stock
V-Twin - 10-1345 - Panhead Top End Kit for Shovelhead Motors - Fits 1963-1984 Harley-Davidson FL
V-Twin Mfg
$2,539.69Panhead top end kit with 3-1/2" cylinders and matching complete Panhead heads. This kit will fit 1970-1984 Shovelheads to convert to Panhead type, with overhead oiler system.Kit includes 3-1/2"...$2,539.69 -
Out of stock
V-Twin - 10-1343 - WLDR Cam and Tappet Kit - Fits 1936-1952 Harley-Davidson WLDR
V-Twin Mfg
$921.77Includes 4 piece cam set and 4 lightning tappets with screws. Fits:WLDR 1936-1952Additional Information UOM1 - KIT$921.77 -
Out of stock
V-Twin - 10-1331 - M8 Clarity Cam Cover Chrome
V-Twin Mfg
$267.20V-Twin - 10-1331 - M8 Clarity Cam Cover ChromeDescriptionM8 cam cover kit features a chrome finish with finned details. Includes bolts. Cam cover allows for the viewing of internal engine components...$267.20 -
Out of stock
V-Twin - 10-1329 - Cam Cover Adapter Trim Cast Aluminum - Fits 1999-2016 Harley-Davidson FLT, FLST, 1999-2017 FXST, FXD
V-Twin Mfg
$400.40Cast aluminum cam cover dress up adapter trim allows use of the early retro-style Panhead cam cover to fit TC-88 models.Mounts to existing nose cone cover. *NOTE: Actual cam cover not included. ...$400.40 -
Out of stock
V-Twin - 10-1328 - Cam Cover Adapter Trim Cast Aluminum - Fits 1986-1999 Harley-Davidson FXR, FLT, FLST, 1985-1999 FXST, 1986-1999 FXD
V-Twin Mfg
$400.40Cast aluminum cam cover dress up adapter trim allows use of the early retro-style Panhead cam cover to fit Evolution models.Mounts to existing nose cone cover. *NOTE: Actual cam cover not included...$400.40 -
Out of stock
V-Twin - 10-1327 - Panhead-Shovelhead Lightning Cam Chest Kit
Motorshop
$882.83V-Twin - 10-1327 - Panhead-Shovelhead Lightning Cam Chest KitDescriptionLightning cam chest kit for 1958-1969 models.*NOTE: Includes lightning style cam and gears. Late OEM Panhead and Shovelhead...$882.83 -
Out of stock
V-Twin - 10-1322 - M8 Ribbed Cam Cover Black
V-Twin Mfg
$178.10V-Twin - 10-1322 - M8 Ribbed Cam Cover BlackDescriptionRibbed cam cover features a black finish for M8 models. Fits:FLT 2017-UPFXE 2018-UPAdditional Information$178.10 -
Out of stock
V-Twin - 10-1317 - 2-Hole Crank Pin .025 Shorter - Fits 1971-1980 Harley-Davidson FX, 1941-1980 FL
V-Twin Mfg
$97.53Crank pin is heat treated 60-62RC to a case depth of .100. A special 180 oiling design will better lubricate the bearing diameter. Threads are "J" type. Pin is .025 shorter taper to taper. Fits:FX...$97.53 -
Out of stock
V-Twin - 10-1227 - Cone Cam Chest Internal Kit
Motorshop
$400.40V-Twin - 10-1227 - Cone Cam Chest Internal KitDescriptionCone cam chest internal kit includes all components, as shown in photo, without cam shaft.Includes everything for an empty cam chest. *NOTE:...$400.40 -
Out of stock
V-Twin - 10-1226 - Cone Cam Chest Internal Kit
Motorshop
$400.40V-Twin - 10-1226 - Cone Cam Chest Internal KitDescriptionCone cam chest internal kit includes all components, as shown in photo, without cam shaft.Includes everything for an empty cam chest. *NOTE:...$400.40 -
Out of stock
V-Twin - 10-1225 - Cone Cam Chest Internal Kit
Motorshop
$400.40V-Twin - 10-1225 - Cone Cam Chest Internal KitDescriptionCone cam chest internal kit includes all components, as shown in photo, without cam shaft.Includes everything for an empty cam chest. *NOTE:...$400.40 -
Out of stock
V-Twin - 10-1207 - Flywheel Thrust Washer Set - Fits 1937-1948 Harley-Davidson UL, 1930-1934 VL, 1941-1954 FL, 1936-1940 EL
V-Twin Mfg
$61.08Flywheel thrust washer set includes 2 of each: .060, .066, .070, .074, .078 and .082.Sold as a 12 piece set. Fits:UL 1937-1948VL 1930-1934FL 1941-1954EL 1936-1940Additional Information$61.08 -
Out of stock
V-Twin - 10-1191 - Sifton Evolution EV27 Cam Shaft
Sifton
$227.61V-Twin - 10-1191 - Sifton Evolution EV27 Cam ShaftDescriptionSifton Evolution cam shaft is a bolt-in street cam with fast open and close ramps for EV80 engines. Cam lift is .495".Similar timing to...$227.61 -
Out of stock
V-Twin - 10-1190 - Flywheel Crank Pin Thrust Washer Set .065 - Fits 1941-1969 Harley-Davidson FL
V-Twin Mfg
$34.18Flywheel crank pin thrust washers are .065 size and made of steel.Set of two. Fits:FL 1941-1969Additional Information UOM1 - SET$34.18 -
Out of stock
V-Twin - 10-1174 - Sifton Stock Flywheel Assembly
Sifton
$1,044.09V-Twin - 10-1174 - Sifton Stock Flywheel AssemblyDescriptionSifton stock flywheel assemby is assembled and trued with shafts included. Fits:WL 1937-1952G 1937-1973DL 1929-1931W 1937-1952WL...$1,044.09
About Engine
Harley Engine Parts for Rebuilds and Performance
From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.
Shop Engine Parts
- Camshafts
- Big bore kits
- Cylinders
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- Lifters
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- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
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We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.