Skip to content

Free Shipping to the Lower 48

Email us HERE for International Shipping

Harley Davidson Parts and Accessories

Shop By Bike
Shop By Brand
Riding Gear
Maintenance
Tires
Phone / Audio
Open Box

Open account page Open search Open cart

Tires
Phone / Audio
Open Box

M8 Softail

All M8 Parts Air Cleaners Bags / Saddlebags Brakes Cables / Handlebar Kits Controls / Mirrors Dashes / Gauges Electrical Engines / Internal Components Engine / Primary Covers Exhaust Fairings / Windshields Fenders / Plates Foot Controls / Accessories Frame / Driveline / Swingarms / Linkage Gaskets / Seals Gas Tanks / Oil Accessories Grips Handlebars Hardware Lighting Risers Seats / Sissybars Suspension / Front End Transmission / Clutch Tuners / Fuel Systems Wheels / Axles
Bagger / Touring

All Bagger Parts Air Cleaners Bags / Saddlebags Brakes Cables / Handlebar Kits Controls / Mirrors Dashes / Gauges Electrical Engines / Internal Components Engine / Primary Covers Exhaust Fairings / Windshields Fenders / Plates Foot Controls / Accessories Frame / Driveline Gaskets / Seals Gas Tanks / Oil Accessories Grips Handlebars Hardware Lighting Risers Seats / Sissybars Suspension / Front End Transmission / Clutch Tuners / Fuel Systems Wheels / Axles
Dyna

All Dyna Parts Air Cleaners Bags / Saddlebags Brakes Cables / Handlebar Kits Controls / Mirrors Dashes / Gauges Electrical Engines / Internal Components Engine / Primary Covers Exhaust Fairings / Windshields Fenders / Plates Foot Controls / Accessories Frame / Driveline Gaskets / Seals Gas Tanks / Oil Accessories Grips Handlebars Hardware Lighting Risers Seats / Sissybars Suspension / Front End Transmission / Clutch Tuners / Fuel Systems Wheels / Axles
FXR

All FXR Parts Air Cleaners Bags / Saddlebags Brakes Cables / Handlebar Kits Controls / Mirrors Dashes / Gauges Electrical Engines / Internal Components Engine / Primary Covers Exhaust Fairings / Windshields Fenders / Plates Foot Controls / Accessories Frame / Driveline Gaskets & Seals Gas Tanks / Oil Accessories Grips Handlebars Hardware Lighting Risers Seats / Sissy Bars Suspension / Front End Transmission / Clutch Tuners / Fuel Systems Wheels / Axles
Sportster

All Sportster Parts Air Cleaners Bags / Saddlebags Brakes Cables / Handlebar Kits Controls / Mirrors Dashes / Gauges Electrical Engines / Internal Components Engine / Primary Covers Exhaust Fairings / Windshields Fenders / Plates Foot Controls / Accessories Frame / Driveline Gaskets / Seals Gas Tanks / Oil Accessories Grips Handlebars Hardware Lighting Risers Seats / Sissy Bars Suspension / Front End Transmission / Clutch Tuners / Fuel Systems Wheels / Axles
Softail
Shovelhead

Apparel
Backpacks / Bags
Gloves
Helmets
Shop All Gear

Tools

Engine Tools Frame & Suspension Tools Trans & Primary Tools Wheel & Tire Tools
Oil / Filters / Lubes
Cleaning Supplies
Shop Supplies

Cart

Your cart is empty

🍪 Cookie policy

We use cookies and similar technologies to provide the best experience on our website. Refer to our Privacy Policy for more information.

Home
Shop
Engines / Internal Components

Engines / Internal Components

Sort by

224 products

Filters

Product type

Big Bore Kits (27)

Block Off Plate (1)

Breather Gear (1)

Breather Kit (4)

Cam Bearings (3)

Cam Chains (1)

Cam Gear (1)

Cam Kit (8)

Cam Plate / Oil Pump (1)

Cam Plates (6)

Cam Servicing (1)

Cam Tensioners (5)

Camchest Kits (26)

Camshafts (28)

Compensator Sprocket (1)

Compression Releases (2)

Crankshaft Bearing Races (1)

Cylinder Studs (1)

Cylinders (1)

Dipstick (6)

Engine (9)

Engine Cases (3)

Engine Mount (3)

Flywheels (2)

Hardware (5)

Head Bolts (2)

Head Breathers (4)

Head Cooler (2)

Heads (1)

Ignition Studs (1)

Lifter Blocks (2)

Lifters (8)

Motor Sprocket (1)

Oil Pump (9)

Piston Oiling Jets (2)

Pistons (1)

Pushrod Tubes (3)

Pushrods (11)

Rocker Arms (9)

Sump Plug (2)

Tappet Cuffs (2)

Tappet Rollers (1)

Timing Hole Plug (1)

Turbo Kit (2)

Valve Springs / Retainers / Seals (13)

Brand

ALLOY ART (2)

ANDREWS (6)

COLONY (2)

DARKHORSE MOTOR COMPANY (1)

DRAG SPECIALTIES (1)

FEULING (114)

JIMS (7)

REVOLUTION PERFORMANCE (10)

S&S CYCLES (77)

TRASK (4)

Product type

Big Bore Kits (27)

Block Off Plate (1)

Breather Gear (1)

Breather Kit (4)

Cam Bearings (3)

Cam Chains (1)

Cam Gear (1)

Cam Kit (8)

Cam Plate / Oil Pump (1)

Cam Plates (6)

Cam Servicing (1)

Cam Tensioners (5)

Camchest Kits (26)

Camshafts (28)

Compensator Sprocket (1)

Compression Releases (2)

Crankshaft Bearing Races (1)

Cylinder Studs (1)

Cylinders (1)

Dipstick (6)

Engine (9)

Engine Cases (3)

Engine Mount (3)

Flywheels (2)

Hardware (5)

Head Bolts (2)

Head Breathers (4)

Head Cooler (2)

Heads (1)

Ignition Studs (1)

Lifter Blocks (2)

Lifters (8)

Motor Sprocket (1)

Oil Pump (9)

Piston Oiling Jets (2)

Pistons (1)

Pushrod Tubes (3)

Pushrods (11)

Rocker Arms (9)

Sump Plug (2)

Tappet Cuffs (2)

Tappet Rollers (1)

Timing Hole Plug (1)

Turbo Kit (2)

Valve Springs / Retainers / Seals (13)

Brand

ALLOY ART (2)

ANDREWS (6)

COLONY (2)

DARKHORSE MOTOR COMPANY (1)

DRAG SPECIALTIES (1)

FEULING (114)

JIMS (7)

REVOLUTION PERFORMANCE (10)

S&S CYCLES (77)

TRASK (4)

S&S CYCLES-MK136 Black Edition M8 Engine / M8 Bagger-Engine-MetalCore Harley Supply

S&S CYCLES-MK136 Black Edition M8 Engine / M8 Bagger-Engine-MetalCore Harley Supply

MK136 Black Edition M8 Engine / M8 Bagger

Sale price$10,799.96 USD

RACE ONLY - 550G Gear Drive - Oil Cooled

S&S CYCLES-MK136 Black Edition M8 Engine / M8 Bagger-Engine-MetalCore Harley Supply

Oil Cooled - 49 State

S&S CYCLES-MK136 Black Edition M8 Engine / M8 Bagger-Engine-MetalCore Harley Supply

S&S CYCLES-T143 Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T143 Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

T143 Long Block Twin Cam Engines / '99-'17 Big Twins

Sale price$9,536.36 USD

Wrinkle Black and Chrome

S&S CYCLES-T143 Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

Black Edition

S&S CYCLES-T143 Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T111 Long Block Twin Cam Engine / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T111 Long Block Twin Cam Engine / '99-'17 Big Twins-Engine-MetalCore Harley Supply

T111 Long Block Twin Cam Engine / '99-'17 Big Twins

Sale price$7,466.36 USD

Wrinkle Black and Chrome

S&S CYCLES-T111 Long Block Twin Cam Engine / '99-'17 Big Twins-Engine-MetalCore Harley Supply

Black Edition

S&S CYCLES-T111 Long Block Twin Cam Engine / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-V111 Long Block / '84-'99 Evo Big Twin-Engine-MetalCore Harley Supply

V111 Long Block / '84-'99 Evo Big Twin

Sale price$7,199.96 USD

S&S CYCLES-T124 Low Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T124 Low Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

T124 Low Compression Long Block Twin Cam Engines / '99-'17 Big Twins

Sale priceFrom $6,965.96 USD

Black Edition

S&S CYCLES-T124 Low Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

Wrinkle Black and Chrome

S&S CYCLES-T124 Low Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T124 High Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES-T124 High Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

T124 High Compression Long Block Twin Cam Engines / '99-'17 Big Twins

Sale priceFrom $6,965.96 USD

Wrinkle Black and Chrome

S&S CYCLES-T124 High Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

Black Edition

S&S CYCLES-T124 High Compression Long Block Twin Cam Engines / '99-'17 Big Twins-Engine-MetalCore Harley Supply

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

124" Hot Set Up Engine Performance Kits / '99-'17 Twin Cams

Sale price$6,394.46 USD

For 07-17 Twin Cam 96/103/110A and 06 Dyna

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

For 07-17 Twin Cam 96B/103B/110B

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

For 01-06 Twin Cam 88B

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

For 99-06 Twin Cam 88A (except 06 Dyna)

S&S CYCLES - 124" Hot Set UpÂ® Engine Performance Kits / '99 - '17 Twin Cams - Big Bore Kits - MetalCore Harley Supply

S&S CYCLES-V80 Long Block / '84-'99 Evo Big Twin-Engine-MetalCore Harley Supply

V80 Long Block / '84-'99 Evo Big Twin

Sale price$6,389.96 USD

TRASK-Tornado Turbo Kit / '17-'23 M8 Motors-Turbo Kit-MetalCore Harley Supply

TRASK-Tornado Turbo Kit / '17-'23 M8 Motors-Turbo Kit-MetalCore Harley Supply

Tornado Turbo Kit / '17-'23 M8 Motors

Sale price$5,699.95 USD

Black W/ Black Exhaust

TRASK-Tornado Turbo Kit / '17-'23 M8 Motors-Turbo Kit-MetalCore Harley Supply

Black W/ Brushed Exhaust

TRASK-Tornado Turbo Kit / '17-'23 M8 Motors-Turbo Kit-MetalCore Harley Supply

Polished W/ Brushed Exhaust

TRASK-Tornado Turbo Kit / '17-'23 M8 Motors-Turbo Kit-MetalCore Harley Supply

S&S CYCLES-100" / 110" Power Package Engine Performance Kits / '99-17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-100" / 110" Power Package Engine Performance Kits / '99-17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

100" / 110" Power Package Engine Performance Kits / '99-17 Twin Cams

Sale price$3,057.26 USD

Silver

S&S CYCLES-100" / 110" Power Package Engine Performance Kits / '99-17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

Black

S&S CYCLES-100" / 110" Power Package Engine Performance Kits / '99-17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors-Big Bore Kit-MetalCore Harley Supply

129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors

Sale priceFrom $2,721.56 USD

Wrinkle black w/ highlighted fins and chrome pushrod tubes

S&S CYCLES-129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors-Big Bore Kit-MetalCore Harley Supply

Wrinkle black w/ highlighted fins and black pushrod tubes

S&S CYCLES-129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors-Big Bore Kit-MetalCore Harley Supply

Wrinkle black w/o highlighted fins and black pushrod tubes

S&S CYCLES-129" Power Package Engine Performance Kits / '17-'23 107" M8 Oil Cooled Motors-Big Bore Kit-MetalCore Harley Supply

Sold out

S&S CYCLES-132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors

Sale priceFrom $2,721.56 USD

Wrinkle black w/ non-highlighted cylinder fins

S&S CYCLES-132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Wrinkle black w/ highlighted cylinder fins

S&S CYCLES-132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Black granite w/ highlighted cylinder fins

S&S CYCLES-132" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors-Big Bore Kit-MetalCore Harley Supply

124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors

Sale priceFrom $2,645.42 USD

Highlighted cylinder fins and chrome pushrod tubes

S&S CYCLES-124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Highlighted cylinder fins and gloss black pushrod tubes

S&S CYCLES-124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors-Big Bore Kit-MetalCore Harley Supply

NON Highlighted cylinder fins and gloss black pushrod tubes

S&S CYCLES-124" Power Package Engine Performance Kits / '17-'23 107" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Sold out

S&S CYCLES-128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors

Sale priceFrom $2,645.42 USD

Wrinkle black w/ highlighted cylinder fins

S&S CYCLES-128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Wrinkle black w/ non-highlighted cylinder fins

S&S CYCLES-128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

Black granite w/ highlighted cylinder fins

S&S CYCLES-128" Power Package Engine Performance Kits / '17-'23 114"-117" M8 Motors-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-MK-Series Engine Case - M8 Bagger-Engine Cases-MetalCore Harley Supply

MK-Series Engine Case - M8 Bagger

Sale price$2,249.96 USD

FEULING-Race SeriesÂ® "Twin Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

Race Series "Twin Cooled Short Travel" Camchest Kits / M8 Motors

Sale price$2,069.95 USD

508 Cam

FEULING-Race SeriesÂ® "Twin Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

521 Cam

FEULING-Race SeriesÂ® "Twin Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

538 Cam

FEULING-Race SeriesÂ® "Twin Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

592 Cam

FEULING-Race SeriesÂ® "Twin Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

Race Series "Oil Cooled Short Travel" Camchest Kits / M8 Motors

Sale price$2,069.95 USD

508 Cam

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

521 Cam

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

538 Cam

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

592 Cam

FEULING-Race SeriesÂ® "Oil Cooled Short Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Chain Drive Conversion" Camshaft Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Chain Drive Conversion" Camshaft Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

Race Series "Chain Drive Conversion" Camshaft Kits / Early Twin Cams

Sale priceFrom $1,999.95 USD

S&S CYCLES-Dyna Engine Cases / '06-'17 Dyna-Engine Cases-MetalCore Harley Supply

S&S CYCLES-Dyna Engine Cases / '06-'17 Dyna-Engine Cases-MetalCore Harley Supply

Dyna Engine Cases / '06-'17 Dyna

Sale priceFrom $1,976.36 USD

FEULING-HP+ Chain Drive Conversion Kits / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

FEULING-HP+ Chain Drive Conversion Kits / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

HP+ Chain Drive Conversion Kits / Early Twin Cam

Sale priceFrom $1,929.95 USD

Sold out

S&S CYCLES-106" Hot Set Up® Engine Performance Kit / '07-'17 Twin Cam-Big Bore Kit-MetalCore Harley Supply

106" Hot Set Up Engine Performance Kit / '07-'17 Twin Cam

Sale price$1,929.56 USD

REVOLUTION PERFORMANCE-143" | 139" Monster Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-143" | 139" Monster Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

143" | 139" Monster Big Bore Kits / M8 Motors

Sale price$1,899.95 USD

139" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-143" | 139" Monster Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

139" - Black

REVOLUTION PERFORMANCE-143" | 139" Monster Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

Sold out

FEULING-Race SeriesÂ® "Twin Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

Race Series "Twin Cooled Full Travel" Camchest Kits / M8 Motors

Sale priceFrom $1,895.95 USD

521 Cam

FEULING-Race SeriesÂ® "Twin Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

538 Cam

FEULING-Race SeriesÂ® "Twin Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

Race Series "Oil Cooled Full Travel" Camchest Kits / M8 Motors

Sale priceFrom $1,895.95 USD

465 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

472 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

508 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

521 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

538 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

592 Cam

FEULING-Race SeriesÂ® "Oil Cooled Full Travel" Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-OE+ Hydraulic Chain Conversion Camchest Kit / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

FEULING-OE+ Hydraulic Chain Conversion Camchest Kit / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

OE+ Hydraulic Chain Conversion Camchest Kit / Early Twin Cam

Sale price$1,839.95 USD

543 Series

FEULING-OE+ Hydraulic Chain Conversion Camchest Kit / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

574 Series

FEULING-OE+ Hydraulic Chain Conversion Camchest Kit / Early Twin Cam-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Gear Drive" Camshaft Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Gear Drive" Camshaft Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

Race Series "Gear Drive" Camshaft Kits / Late Twin Cams

Sale priceFrom $1,825.95 USD

S&S CYCLES-Super Stock Engine Cases / '92-'99 Evo Big Twin-Engine Cases-MetalCore Harley Supply

Super Stock Engine Cases / '92-'99 Evo Big Twin

Sale price$1,796.36 USD

FEULING-Race SeriesÂ® "Chain Drive" Camshaft Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Chain Drive" Camshaft Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

Race Series "Chain Drive" Camshaft Kits / Late Twin Cams

Sale priceFrom $1,795.95 USD

FEULING-Race SeriesÂ® "Gear Drive" Camshaft Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-Race SeriesÂ® "Gear Drive" Camshaft Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

Race Series "Gear Drive" Camshaft Kits / Early Twin Cams

Sale priceFrom $1,795.95 USD

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams

Sale priceFrom $1,732.46 USD

CHAIN-DRIVE KITS FOR 07-17 TWIN CAM, 06 DYNA

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

CHAIN-DRIVE KITS FOR 99-06 TWIN CAM (EXCEPT 06 DYNA)

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

GEAR-DRIVE KITS FOR 07-17 TWIN CAM, 06 DYNA

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

GEAR-DRIVE KITS FOR 99-06 TWIN CAM (EXCEPT 06 DYNA)

S&S CYCLES-Gear & Chain Drive Cam Chest Kits / '99-'17 Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

HP+ Camchest Kits / M8 Motors

Sale priceFrom $1,695.95 USD

405 Series - Oil Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

465 Series - Oil Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

472 Series - Oil Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

405 Series - Twin Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

465 Series - Twin Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

472 Series - Twin Cooled

FEULING-HP+ Camchest Kits / M8 Motors-Camchest Kits-MetalCore Harley Supply

FEULING-HP+ "Gear Drive" Camchest Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-HP+ "Gear Drive" Camchest Kits / Late Twin Cams-Camchest Kits-MetalCore Harley Supply

HP+ "Gear Drive" Camchest Kits / Late Twin Cams

Sale price$1,649.95 USD

FEULING-HP+Â® Chain Drive Camchest Kits / Late Twin Cam-Camchest Kits-MetalCore Harley Supply

FEULING-HP+Â® Chain Drive Camchest Kits / Late Twin Cam-Camchest Kits-MetalCore Harley Supply

HP+ Chain Drive Camchest Kits / Late Twin Cam

Sale price$1,649.95 USD

S&S CYCLES-Hooligan Engine Performance Kits / '00-'22 Sportster-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-Hooligan Engine Performance Kits / '00-'22 Sportster-Big Bore Kit-MetalCore Harley Supply

Hooligan Engine Performance Kits / '00-'22 Sportster

Sale price$1,640.66 USD

Black Wrinkle

S&S CYCLES-Hooligan Engine Performance Kits / '00-'22 Sportster-Big Bore Kit-MetalCore Harley Supply

Silver

S&S CYCLES-Hooligan Engine Performance Kits / '00-'22 Sportster-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-Super Stock Heads / '84-'99 Evo Big Twin-Heads-MetalCore Harley Supply

Super Stock Heads / '84-'99 Evo Big Twin

Sale price$1,619.96 USD

FEULING-HP+Â® "Gear Drive" Camchest Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

FEULING-HP+Â® "Gear Drive" Camchest Kits / Early Twin Cams-Camchest Kits-MetalCore Harley Supply

HP+ "Gear Drive" Camchest Kits / Early Twin Cams

Sale priceFrom $1,595.95 USD

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

HP+ Chain Drive Camchest Kits / Early Twin Cam

Sale priceFrom $1,595.95 USD

525 Cams - Quick Install Adjustable Pushrods

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

543 Cams - Quick Install Adjustable Pushrods

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

543 Cams - One Piece Pushrods

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

574 Cams - Quick Install Adjustable Pushrods

FEULING-HP+Â® Chain Drive Camchest Kits / Early Twin Cam-Camshafts-MetalCore Harley Supply

Sold out

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

128" | 124" Bolt-On Big Bore Kits / M8 Motors

Sale price$1,529.95 USD

128" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

128" - Black Granite

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

128" - Black

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

124" - Black

REVOLUTION PERFORMANCE-128" | 124" Bolt-On Big Bore Kits / M8 Motors-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

131" | 124" | 117" Monster Big Bore Kits / Twin Cam

Sale priceFrom $1,529.95 USD

131" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

131" - Granite / Highlighted Fins

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

124" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

124" - Granite

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

117" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

117" - Granite / Highlighted Fins

REVOLUTION PERFORMANCE-131" | 124" | 117" Monster Big Bore Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

106" Stroker Flywheel Kits / '99-'16 Twin Cam

Sale priceFrom $1,526.36 USD

For 06 Dyna and all 07-16 Twin Cam 96 A motor,w/o sprocket bearing race

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

For 99-06 Twin Cam A motor (except 06 Dyna),w/o sprocket bearing race

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

For 00-06 Twin Cam B motor,w/o sprocket bearing race

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

For 99-06 Twin Cam A motor (except 06 Dyna),w/ sprocket bearing race

S&S CYCLES-106" Stroker Flywheel Kits / '99-'16 Twin Cam-Flywheels-MetalCore Harley Supply

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

107" | 113" | 124" Cylinder Kits / Twin Cam

Sale priceFrom $1,479.95 USD

107" - Fits 103" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

113" - Fits 110" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

113" - Fits 110" - Black Granite

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

124" - Fits 120R - Black with Highlighted Fins

REVOLUTION PERFORMANCE-107" | 113" | 124" Cylinder Kits / Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-85" | 92" Bolt-On Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-85" | 92" Bolt-On Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

85" | 92" Bolt-On Big Bore Kit / EVO Motors

Sale price$1,479.95 USD

85" - 4 1/4 Stroke - Black with Highlighted Fins

REVOLUTION PERFORMANCE-85" | 92" Bolt-On Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

92" - 4 5/8 Stroke - Natural Silver

REVOLUTION PERFORMANCE-85" | 92" Bolt-On Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

92" - 4 5/8 Stroke - Black with Highlighted Fins

REVOLUTION PERFORMANCE-85" | 92" Bolt-On Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-Bolt-On Big Bore Kits / '99-06 Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-Bolt-On Big Bore Kits / '99-06 Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

98" Big Bore Kits / '99-06 Twin Cam

Sale price$1,479.95 USD

98" - Natural

REVOLUTION PERFORMANCE-Bolt-On Big Bore Kits / '99-06 Twin Cam-Big Bore Kit-MetalCore Harley Supply

98" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-Bolt-On Big Bore Kits / '99-06 Twin Cam-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-90" Monster Big Bore Kits / Sportster-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-90" Monster Big Bore Kits / Sportster-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

90" Monster Big Bore Kits / Sportster

Sale price$1,479.95 USD

90" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-90" Monster Big Bore Kits / Sportster-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-124" Cylinder and Piston Kits / '07-'17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

124" Cylinder and Piston Kits / '07-'17 Twin Cams

Sale price$1,479.56 USD

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

REVOLUTION PERFORMANCE

100" | 109" Monster Big Bore Kit / EVO Motors

Sale priceFrom $1,455.95 USD

100" - Natural Silver

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

100" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

109" - Natural Silver

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

109" - Black with Highlighted Fins

REVOLUTION PERFORMANCE-100" | 109" Monster Big Bore Kit / EVO-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

Replacement Flywheel Assemblys / '99-'17 Twin Cams

Sale priceFrom $1,436.36 USD

FOR 124â€ (4 5/8â€ STROKE)

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

FOR 88â€, 95â€ AND 100â€ (4â€ STROKE)

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

FOR 96â€/103â€/106â€ BIG BORE/110â€/117â€ W/ STOCK OR S&S PISTONS (4 3/8 â€ STROKE)

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

FOR 96â€/103â€/110â€ CVO (4 3/8â€ STROKE)

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

FOR S&S V-SERIES MOTORS

S&S CYCLES-Replacement Flywheel Assemblys / '99-'17 Twin Cams-Flywheels-MetalCore Harley Supply

S&S CYCLES-Bolt-In SidewinderÂ® 4" Big Bore Kits / '99-'17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

S&S CYCLES-Bolt-In SidewinderÂ® 4" Big Bore Kits / '99-'17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

Bolt-In Sidewinder 4" Big Bore Kits / '99-'17 Twin Cams

Sale price$1,386.86 USD

Silver

S&S CYCLES-Bolt-In SidewinderÂ® 4" Big Bore Kits / '99-'17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

Wrinkle Black

S&S CYCLES-Bolt-In SidewinderÂ® 4" Big Bore Kits / '99-'17 Twin Cams-Big Bore Kit-MetalCore Harley Supply

12 3…5

Reasons to buy from us banner- Rewards points, Affirm Financing, Fast Free Shipping

Newsletter

Sign up to our newsletter to stay up to date with new releases and sales!

E-mail

MetalCore Harley Supply

Phone - 727-554-9377
435 Brady Rd. Ste I
Tarpon Springs, FL 34689

Quick Links

Contact US / Shipping Quote
Accounts / Rewards / Referrals
Ambassadors
Blogs
Bundle Packages
Giftcards
Parts Catalogs
Affirm Disclosures
About Us

Policies

Privacy Policy
Refund & Returns Policy
Terms of Service
Shipping Policy

Country

© 2026 - MetalCore Harley Supply Powered by Shopify