Engine
8284 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 - 11-1786 - OE Style Panhead Lifter Base and Tappet Kit - Fits 1948-1952 Harley-Davidson EL, FL
V-Twin Mfg
$433.32OE style Panhead lifter base and tappet kit includes alloy lifter bases, solid lifers and hydraulic pushrods.Includes 2 aluminum lifter blocks and 4 solid stock tappets with adjusters and solid...$433.32 -
V-Twin - 11-1783 - 45 inch Piston Ring .010 Oversize
Motorshop
$98.91V-Twin - 11-1783 - 45 inch Piston Ring .010 OversizeDescriptionV-Twin Motorshop piston ring, .010 with 1/8" oil ring and 3/32" compression ring for 45" engine. Fits:WLA 1937-1952 45"G 1937-1955...$98.91 -
V-Twin - 11-1781 - 45 inch Piston Ring Standard
Motorshop
$111.55V-Twin - 11-1781 - 45 inch Piston Ring StandardDescriptionV-Twin Motorshop piston ring, standard with 1/8" oil ring and 3/32" compression ring for 45" engine. Fits:WL 1937-1952 45"G 1937-1952...$111.55 -
V-Twin - 11-1780 - 80 inch Shovelhead Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1780 - 80 inch Shovelhead Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .040 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50 -
V-Twin - 11-1779 - Raw Iron Cylinder Head Set
Motorshop
$724.04V-Twin - 11-1779 - Raw Iron Cylinder Head SetDescriptionRaw iron front and rear head set is for 74" and 80" models. This set is casted after the OE Cast Ironheads, which features the squish "WR"...$724.04 -
V-Twin - 11-1778 - 80 inch Shovelhead Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1778 - 80 inch Shovelhead Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .030 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50 -
V-Twin - 11-1777 - 80 inch Shovelhead Piston Ring Set .020 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1777 - 80 inch Shovelhead Piston Ring Set .020 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .020 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50 -
V-Twin - 11-1776 - 80 inch Shovelhead Piston Ring Set .010 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1776 - 80 inch Shovelhead Piston Ring Set .010 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .010 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50 -
V-Twin - 11-1771 - 61 inch Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1771 - 61 inch Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3-5/16" bore and is .040 oversize. Features compression rings with a size of 3/32" and oil rings...MSRP: $73.23$72.50 -
V-Twin - 11-1770 - 61 inch Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1770 - 61 inch Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3-5/16" bore and is .030 oversize. Features compression rings with a size of 3/32" and oil rings...MSRP: $73.23$72.50 -
V-Twin - 11-1769 - 61 inch Piston Ring Set .020 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1769 - 61 inch Piston Ring Set .020 OversizeDescriptionRowe cast piston ring set is for a 3-5/16" bore and is .020 oversize. Features compression rings with a size of 3/32" and oil rings...MSRP: $73.23$72.50 -
V-Twin - 11-1768 - 61 inch Piston Ring Set .010 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1768 - 61 inch Piston Ring Set .010 OversizeDescriptionRowe cast piston ring set is for a 3-5/16" bore and is .010 oversize. Features compression rings with a size of 3/32" and oil rings...MSRP: $73.23$72.50 -
V-Twin - 11-1767 - 61 inch Piston Ring Set Standard
Rowe
MSRP: $73.23$72.50V-Twin - 11-1767 - 61 inch Piston Ring Set StandardDescriptionRowe piston ring set is for 3-5/16" bore and is standard size. Features compression rings with a size of 3/32" and and oil rings with the...MSRP: $73.23$72.50 -
V-Twin - 11-1766 - M8 Rocker Box Cover Set Chrome
V-Twin Mfg
$672.29V-Twin - 11-1766 - M8 Rocker Box Cover Set ChromeDescriptionM8 rocker box cover set features a chrome finish with a finned design.Includes correct mounting hardware. Fits:FLST 2018-UPFLT 2017-UPFXST...$672.29 -
V-Twin - 11-1765 - 74 inch Piston Ring Set .070 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1765 - 74 inch Piston Ring Set .070 OversizeDescriptionRowe cast piston ring set is for 3-7/16" bore and is .070 oversize. Features compression rings with a size of 1/16" and 3 piece oil...MSRP: $73.23$72.50 -
V-Twin - 11-1764 - 74 inch Piston Ring Set .060 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1764 - 74 inch Piston Ring Set .060 OversizeDescriptionRowe cast piston ring set is for 3-7/16" bore and is .060 oversize. Features compression rings with a size of 1/16" and 3 piece oil...MSRP: $73.23$72.50 -
V-Twin - 11-1763 - Shovelhead Pushrod Set Solid
Sifton
$468.18V-Twin - 11-1763 - Shovelhead Pushrod Set SolidDescriptionSifton solid tappet kit includes zinc plated lifter blocks an alloy pushrod set, a solid lifter set with adjusters, gaskets and lifter base...$468.18 -
V-Twin - 11-1760 - Aluminum Cylinder Head Set
Motortechnic
$799.76V-Twin - 11-1760 - Aluminum Cylinder Head SetDescriptionAluminum front and rear head set is for 74" and 80" models. This set is casted after the OE Cast Ironheads, which features the squish "WR"...$799.76 -
V-Twin - 11-1754 - 103 inch Twin Cam Cylinder and Piston Kit
Motorshop
$1,101.09V-Twin - 11-1754 - 103 inch Twin Cam Cylinder and Piston KitDescriptionThis kit increases displacement of the TC-96 models to produce 103cc with stock flywheels.These cylinders require no crankcase...$1,101.09 -
V-Twin - 11-1749 - 74 inch Piston Ring Set .050 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1749 - 74 inch Piston Ring Set .050 OversizeDescriptionRowe cast piston ring set is for 3-7/16" bore and is .050 oversize. Features compression rings with a size of 1/16" and 3 piece oil...MSRP: $73.23$72.50 -
V-Twin - 11-1748 - 74 inch Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1748 - 74 inch Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3-7/16" bore and is .040 oversize. Features compression rings with a size of 1/16" and 3 piece...MSRP: $73.23$72.50 -
V-Twin - 11-1747 - 74 inch Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1747 - 74 inch Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3-7/16" bore and is .030 oversize. Features compression rings with a size of 1/16" and 3 piece...MSRP: $73.23$72.50 -
V-Twin - 11-1746 - 74 inch Piston Ring Set .020 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1746 - 74 inch Piston Ring Set .020 OversizeDescriptionRowe cast piston ring set is for a 3-7/16" bore and is .020 oversize. Features compression rings with a size of 1/16" and 3 piece...MSRP: $73.23$72.50 -
V-Twin - 11-1745 - 74 inch Piston Ring Set .010 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1745 - 74 inch Piston Ring Set .010 OversizeDescriptionRowe cast piston ring set is for a 3-7/16" bore and is .010 oversize. Features compression rings with a size of 1/16" and 3 piece...MSRP: $73.23$72.50 -
V-Twin - 11-1742 - 3-1/2 inch Evolution Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1742 - 3-1/2 inch Evolution Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .040 oversize. Features compression rings with the size of 1/16"...MSRP: $73.23$72.50 -
V-Twin - 11-1737 - 883cc Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1737 - 883cc Piston Ring Set .040 OversizeDescriptionRowe piston ring set is for 3" bore and is .040 oversize. Features moly top compression rings with a size of 1.5mm and 3 piece chrome...MSRP: $73.23$72.50 -
V-Twin - 11-1736 - 883cc Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1736 - 883cc Piston Ring Set .030 OversizeDescriptionRowe piston ring set is for 3" bore and is .030 oversize. Features moly top compression rings with a size of 1.5mm and 3 piece chrome...MSRP: $73.23$72.50 -
V-Twin - 11-1735 - 883cc Piston Ring Set .020 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1735 - 883cc Piston Ring Set .020 OversizeDescriptionRowe piston ring set is for 3" bore and is .020 oversize. Features moly top compression rings with a size of 1.5mm and 3 piece chrome...MSRP: $73.23$72.50 -
V-Twin - 11-1734 - 883cc Piston Ring Set .010 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1734 - 883cc Piston Ring Set .010 OversizeDescriptionRowe piston ring set is for 3" bore and is .010 oversize. Features moly top compression rings with a size of 1.5mm and 3 piece chrome...MSRP: $73.23$72.50 -
V-Twin - 11-1733 - 883cc Piston Ring Set .005 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1733 - 883cc Piston Ring Set .005 OversizeDescriptionRowe piston ring set is for 3" bore and is .005 oversize. Features moly top compression rings with a size of 1.5mm and 3 piece chrome...MSRP: $73.23$72.50 -
V-Twin - 11-1732 - 883cc Piston Ring Set Standard
Rowe
MSRP: $73.23$72.50V-Twin - 11-1732 - 883cc Piston Ring Set StandardDescriptionRowe piston ring set is for 3" bore and is standard size. Features moly top compression rings with a size of 1.5mm and 3 piece chrome oil...MSRP: $73.23$72.50 -
V-Twin - 11-1731 - 900cc Piston Ring Set .070 Oversize
Rowe
$71.17V-Twin - 11-1731 - 900cc Piston Ring Set .070 OversizeDescriptionRowe cast piston ring set is for a 3" bore and is .070 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1730 - 900cc Piston Ring Set .060 Oversize
Rowe
$71.17V-Twin - 11-1730 - 900cc Piston Ring Set .060 OversizeDescriptionRowe cast piston ring set is for a 3" bore and is .060 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1729 - 900cc Piston Ring Set .050 Oversize - Fits 1957-1971 Harley-Davidson XL
V-Twin Mfg
$71.17Rowe cast piston ring set is for a 3" bore and is .050 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings with the size of 3/16".Sold as a pair for 2 pistons. Fits:XL...$71.17 -
V-Twin - 11-1727 - 900cc Piston Ring Set .030 Oversize
Rowe
$71.17V-Twin - 11-1727 - 900cc Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3" bore and is .030 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1726 - 900cc Piston Ring Set .020 Oversize
Rowe
$71.17V-Twin - 11-1726 - 900cc Piston Ring Set .020 OversizeDescriptionRowe cast piston ring set is for a 3" bore and is .020 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1725 - 900cc Piston Ring Set .010 Oversize
Rowe
$71.17V-Twin - 11-1725 - 900cc Piston Ring Set .010 OversizeDescriptionRowe cast piston ring set is for a 3 bore and is .010 oversize. Features compression rings with a size of 1/16" and 3 piece oil rings...$71.17 -
V-Twin - 11-1724 - 900cc Piston Ring Set Standard
Rowe
$71.17V-Twin - 11-1724 - 900cc Piston Ring Set StandardDescriptionRowe cast piston ring set is for a 3" bore and is standard size. Features compression rings with a size of 1/16" and 3 piece oil rings with...$71.17 -
V-Twin - 11-1723 - 1000cc Piston Ring Set .070 Oversize
Rowe
$71.17V-Twin - 11-1723 - 1000cc Piston Ring Set .070 OversizeDescriptionRowe cast piston ring set is for a 3-3/16" bore and is .070 oversize. Features compression rings with a size of 1/16" and 3 piece oil...$71.17 -
V-Twin - 11-1722 - 1000cc Piston Ring Set .060 Oversize
Rowe
$71.17V-Twin - 11-1722 - 1000cc Piston Ring Set .060 OversizeDescriptionRowe cast piston ring set is for a 3-3/16" bore and is .060 oversize. Features compression rings with a size of 1/16" and 3 piece oil...$71.17
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.