Engine
8271 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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V-Twin - 11-1360 - 80 inch Evolution Piston Ring Set .020
Hastings
MSRP: $113.75$98.90V-Twin - 11-1360 - 80 inch Evolution Piston Ring Set .020DescriptionHastings moly piston ring set is for a 3-1/2" bore and is .020 oversize. Features moly top compression rings with a size of 1/16"...MSRP: $113.75$98.90 -
V-Twin - 11-1359 - 80 inch Evolution Piston Ring Set .010
Hastings
MSRP: $109.14$98.90V-Twin - 11-1359 - 80 inch Evolution Piston Ring Set .010DescriptionHastings moly piston ring set is for a 3-1/2" bore and is .010 oversize. Features moly top compression rings with a size of 1/16"...MSRP: $109.14$98.90 -
V-Twin - 11-1358 - 80 inch Evolution Piston Ring Set .005
Hastings
MSRP: $102.98$98.90V-Twin - 11-1358 - 80 inch Evolution Piston Ring Set .005DescriptionHastings moly piston ring set is for a 3-1/2" bore and is .005 oversize. Features moly top compression rings with a size of 1/16"...MSRP: $102.98$98.90 -
V-Twin - 11-1357 - 80 inch Evolution Piston Ring Set Standard
Hastings
MSRP: $93.75$67.55V-Twin - 11-1357 - 80 inch Evolution Piston Ring Set StandardDescriptionHastings moly piston ring set is for a 3-1/2" bore and is standard size. Features moly top compression rings with a size of...MSRP: $93.75$67.55 -
V-Twin - 11-1356 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set .010
Hastings
MSRP: $121.91$117.87V-Twin - 11-1356 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set .010DescriptionHastings moly piston ring set is .010 oversize. Set includes a moly top compression ring and chrome oil rings.Can...MSRP: $121.91$117.87 -
V-Twin - 11-1355 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set .005
Hastings
MSRP: $121.91$117.87V-Twin - 11-1355 - 95 inch/103 inch Big Bore Twin Cam Piston Ring Set .005DescriptionHastings moly piston ring set is .005 oversize. Set includes a moly top compression ring and chrome oil rings.Can...MSRP: $121.91$117.87 -
V-Twin - 11-1351 - 88 inch Twin Cam Moly Piston Ring Set .005
Hastings
MSRP: $121.97$117.93V-Twin - 11-1351 - 88 inch Twin Cam Moly Piston Ring Set .005DescriptionHastings moly piston ring set is .005 oversize. Set includes a moly top compression ring and chrome oil rings.Sold as a pair...MSRP: $121.97$117.93 -
V-Twin - 11-1350 - 88 inch Twin Cam Moly Piston Ring Set Standard
Hastings
MSRP: $116.09$82.40V-Twin - 11-1350 - 88 inch Twin Cam Moly Piston Ring Set StandardDescriptionHastings moly piston ring set is standard size. Set includes moly top compression ring and chrome oil ring.Sold as a pair...MSRP: $116.09$82.40 -
V-Twin - 11-1349 - Knucklehead Lower Valve Collar Spring Set
Motorshop
$32.25V-Twin - 11-1349 - Knucklehead Lower Valve Collar Spring SetDescriptionKnucklehead lower valve collar spring set is raw oiled steel.Set is for use on Knucklehead valve guides. *NOTE: For use with...$32.25 -
V-Twin - 11-1346 - Knucklehead Upper Valve Collar Spring Set
Motorshop
$32.25V-Twin - 11-1346 - Knucklehead Upper Valve Collar Spring SetDescriptionKnucklehead upper valve collar spring set is raw oiled steel.Set is for use on Knucklehead valve guides. Fits:EL 1936-1947FL...$32.25 -
V-Twin - 11-1345 - Panhead Pushrod Set
Motorshop
$149.71V-Twin - 11-1345 - Panhead Pushrod SetDescription4 piece original steel type Panhead pushrod set features built in hydraulic dampers.Set is steel with built in hydraulic unit as the original! For use...$149.71 -
V-Twin - 11-1342 - Replica 80 inch Evolution Cylinder Natural - Fits 1984-1998 Harley-Davidson FXST, FLT, 1991-1998 FXD, 1984-1994 FXR, 1986-1998 FLST
V-Twin Mfg
$336.40Replica 80" front or rear Evolution cylinder is sold each. Cylinder has a natural finish.Piston and rings are not included. Fits:FXST 1984-1998FLT 1984-1998FXD 1991-1998FXR 1984-1994FLST...$336.40 -
V-Twin - 11-1333 - 1270cc Cylinder and Piston Conversion Kit Black
V-Twin Mfg
$585.66V-Twin - 11-1333 - 1270cc Cylinder and Piston Conversion Kit BlackDescriptionBig bore cylinder kit for 883-1270cc conversion on Sportster models and has a 10.1 compression ratio.Increase your...$585.66 -
V-Twin - 11-1330 - Wiseco Tracker Series 883cc Piston Set .030 Oversize
Wiseco
$303.99V-Twin - 11-1330 - Wiseco Tracker Series 883cc Piston Set .030 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .030 overize and 10:1 compression ratio...$303.99 -
V-Twin - 11-1329 - Wiseco Tracker Series 883cc Piston Set .020 Oversize
Wiseco
$303.99V-Twin - 11-1329 - Wiseco Tracker Series 883cc Piston Set .020 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .020 overize and 10:1 compression ratio...$303.99 -
V-Twin - 11-1328 - Wiseco Tracker Series 883cc Piston Set .010 Oversize
Wiseco
$303.99V-Twin - 11-1328 - Wiseco Tracker Series 883cc Piston Set .010 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .010 overize and 10:1 compression ratio...$303.99 -
V-Twin - 11-1327 - Wiseco Tracker Series 883cc Piston Set
Wiseco
$303.99V-Twin - 11-1327 - Wiseco Tracker Series 883cc Piston SetDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc standard size and 10:1 compression ratio.**NOTE: 2009-up...$303.99 -
V-Twin - 11-1326 - Wiseco Tracker Series 883cc Piston Set .030 Oversize
Wiseco
$303.99V-Twin - 11-1326 - Wiseco Tracker Series 883cc Piston Set .030 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .030 overize and 9.5:1 compression ratio...$303.99 -
V-Twin - 11-1325 - Wiseco Tracker Series 883cc Piston Set .020 Oversize
Wiseco
$303.99V-Twin - 11-1325 - Wiseco Tracker Series 883cc Piston Set .020 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .020 overize and 9.5:1 compression ratio...$303.99 -
V-Twin - 11-1324 - Wiseco Tracker Series 883cc Piston Set .010 Oversize
Wiseco
$303.99V-Twin - 11-1324 - Wiseco Tracker Series 883cc Piston Set .010 OversizeDescriptionWiseco tracker series piston set is used to overbore 883cc XL to 1200cc .010 overize and 9.5:1 compression ratio...$303.99 -
V-Twin - 11-1323 - Wiseco Tracker Series 883cc Piston Set
Wiseco
$304.50V-Twin - 11-1323 - Wiseco Tracker Series 883cc Piston SetDescriptionWiseco tracker series piston set is for use with 883cc XL to overbore to 1200cc standard size and 9.5:1 compression ratio.**NOTE:...$304.50 -
V-Twin - 11-1322 - Wiseco Tracker Series Piston Set .030 Oversize
Wiseco
$335.96V-Twin - 11-1322 - Wiseco Tracker Series Piston Set .030 OversizeDescriptionWiseco tracker series piston set is .030 oversize with a 10:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1321 - Wiseco Tracker Series Piston Set .020 Oversize
Wiseco
$335.96V-Twin - 11-1321 - Wiseco Tracker Series Piston Set .020 OversizeDescriptionWiseco tracker series piston set is .020 oversize with a 10:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1320 - Wiseco Tracker Series Piston Set .010 Oversize
Wiseco
$335.96V-Twin - 11-1320 - Wiseco Tracker Series Piston Set .010 OversizeDescriptionWiseco tracker series piston set is .010 oversize with a 10:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1319 - Wiseco Tracker Series Piston Set
Wiseco
$335.96V-Twin - 11-1319 - Wiseco Tracker Series Piston SetDescriptionWiseco tracker series piston set is standard size with a 10:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST 1986-1999FXD...$335.96 -
V-Twin - 11-1318 - Wiseco Tracker Series Piston Set .030 Oversize
Wiseco
$335.96V-Twin - 11-1318 - Wiseco Tracker Series Piston Set .030 OversizeDescriptionWiseco tracker series piston set is .030 overize with a 8.5:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1317 - Wiseco Tracker Series Piston Set .020 Oversize
Wiseco
$335.96V-Twin - 11-1317 - Wiseco Tracker Series Piston Set .020 OversizeDescriptionWiseco tracker series piston set is .020 overize with a 8.5:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1316 - Wiseco Tracker Series Piston Set .010 Oversize
Wiseco
$335.96V-Twin - 11-1316 - Wiseco Tracker Series Piston Set .010 OversizeDescriptionWiseco tracker series piston set is .010 oversize with a 8.5:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST...$335.96 -
V-Twin - 11-1315 - Wiseco Tracker Series Piston Set
Wiseco
$335.96V-Twin - 11-1315 - Wiseco Tracker Series Piston SetDescriptionWiseco tracker series piston set is standard size with a 8.5:1 compression ratio. Fits:FXST 1984-1999FLT 1984-1998FLST 1986-1999FXD...$335.96 -
V-Twin - 11-1314 - Wiseco Tracker Series Piston Set .020 Oversize
Wiseco
$365.99V-Twin - 11-1314 - Wiseco Tracker Series Piston Set .020 OversizeDescriptionWiseco tracker series piston set is for use with 2007-2013 Twin Cam 96" and 2012-2017 Twin Cam 103" models that are bored...$365.99 -
V-Twin - 11-1313 - Wiseco Tracker Series Piston Set .010 Oversize
Wiseco
$365.99V-Twin - 11-1313 - Wiseco Tracker Series Piston Set .010 OversizeDescriptionWiseco tracker series piston set is for use with 2012-2017 Twin Cam 96 bored to 1691 cc (103" cubic inch) (10.5;1 comp...$365.99 -
V-Twin - 11-1312 - Wiseco Tracker Series Piston Set Standard Size
Wiseco
$365.99V-Twin - 11-1312 - Wiseco Tracker Series Piston Set Standard SizeDescriptionWiseco tracker series piston set is for use with 2007-2013 Twin Cam 96" and 2012-2017 Twin Cam 103" models that are bored...$365.99 -
V-Twin - 11-1311 - Wiseco Tracker Series Piston Set .020 Oversize
Wiseco
$365.85V-Twin - 11-1311 - Wiseco Tracker Series Piston Set .020 OversizeDescriptionWiseco tracker series piston set is for use with 1999-2006 Twin Cam 88" models that are bored to 95" .020 oversize and 10...$365.85 -
V-Twin - 11-1310 - Wiseco Tracker Series Piston Set .010 Oversize
Wiseco
$365.99V-Twin - 11-1310 - Wiseco Tracker Series Piston Set .010 OversizeDescriptionWiseco tracker series piston set is for use with 1999-2006 Twin Cam 88" models that are bored to 95" .010 oversize and 10...$365.99 -
V-Twin - 11-1309 - Wiseco Tracker Series Piston Set Standard Size
Wiseco
$365.99V-Twin - 11-1309 - Wiseco Tracker Series Piston Set Standard SizeDescriptionWiseco tracker series piston set is for use with 1999-2006 Twin Cam 88" models that are bored to 95" standard size and 10...$365.99 -
V-Twin - 11-1308 - Wiseco Tracker Series Piston Set .020 Oversize
Wiseco
$365.85V-Twin - 11-1308 - Wiseco Tracker Series Piston Set .020 OversizeDescriptionWiseco tracker series piston set is for use with 1999-2006 Twin Cam 88" models that are bored to 95", .020 oversize and 9...$365.85 -
V-Twin - 11-1307 - Wiseco Tracker Series Piston Set .010 Oversize
Wiseco
$365.85V-Twin - 11-1307 - Wiseco Tracker Series Piston Set .010 OversizeDescriptionWiseco tracker series piston set is for use with 1999-2006 Twin Cam 88" models that are bored to 95", .010 oversize and 9...$365.85 -
V-Twin - 11-1303 - Replica Knucklehead Solid Pushrod Set
Motorshop
$127.50V-Twin - 11-1303 - Replica Knucklehead Solid Pushrod SetDescriptionSifton pushrod set is constructed of steel for use on Knucklehead engines.Pushrod has a diameter of 3/8". ...$127.50 -
V-Twin - 11-1292 - 3-1/2 inch Evolution Piston Ring Set .005 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1292 - 3-1/2 inch Evolution Piston Ring Set .005 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .005 oversize. Features compression rings with the size of 1/16"...MSRP: $73.23$72.50 -
V-Twin - 11-1290 - 3-1/2 inch Evolution Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1290 - 3-1/2 inch Evolution Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .030 oversize. Features compression rings with the size of 1/16"...MSRP: $73.23$72.50
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
- Heads
- Pushrods
- Lifters
- Rockers
- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
- Engine covers
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.