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M8

Looking to Upgrade Your Harley Davidson M8 Softail?

Explore our premier collection specifically designed for the Harley Davidson Milwaukee Eight Softail. Featuring the latest Harley Softail parts and premium Harley M8 performance parts, our inventory includes everything you need to boost both style and performance.

Whether you're customizing a Fatboy, Street Bob, or Breakout, our aftermarket Softail parts & accessories provide unmatched quality and versatility. Don't miss our top-rated M8 Softail Exhaust systems, designed to significantly enhance horsepower, sound, and style.

Why Riders Trust Our Harley M8 Softail Parts:

Transform your Harley M8 Softail into a show-stopping ride with Metalcore Harley Supply. Upgrade your Softail today!

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906 products

CUSTOM DYNAMICS-Plug and Play Front Turn Signal Extension Harness / '16-'23 Models-Wiring / Electrical-MetalCore Harley SupplyCUSTOM DYNAMICS-Plug and Play Front Turn Signal Extension Harness / '16-'23 Models-Wiring / Electrical-MetalCore Harley Supply
CUSTOM DYNAMICS
Plug and Play Front Turn Signal Extension Harness / '16-'23 Models Sale price$19.95 USD
THRASHIN SUPPLY CO.-Bag / Luggage Strap Kit-Bags-MetalCore Harley SupplyTHRASHIN SUPPLY CO.-Bag / Luggage Strap Kit-Bags-MetalCore Harley Supply
THRASHIN SUPPLY CO.
Luggage Strap Kit / For Essential & Escape Saddlebags Sale price$19.95 USD
BILTWELL-Renegade Bar Grips / 7/8"-Grips-MetalCore Harley SupplyBILTWELL-Renegade Bar Grips / 7/8"-Grips-MetalCore Harley Supply
BILTWELL
Renegade Bar Grips / 7/8" Sale price$19.95 USD
BILTWELL-Renegade Bar Grips / 1"-Grips-MetalCore Harley SupplyBILTWELL-Renegade Bar Grips / 1"-Grips-MetalCore Harley Supply
BILTWELL
Renegade Bar Grips / 1" Sale price$19.95 USD
BILTWELL-Recoil Bar Grips / 7/8"-Grips-MetalCore Harley SupplyBILTWELL-Recoil Bar Grips / 7/8"-Grips-MetalCore Harley Supply
BILTWELL
Recoil Bar Grips / 7/8" Sale price$19.95 USD
BILTWELL-Recoil Bar Grips / 1"-Grips-MetalCore Harley SupplyBILTWELL-Recoil Bar Grips / 1"-Grips-MetalCore Harley Supply
BILTWELL
Recoil Bar Grips / 1" Sale price$19.95 USD
BILTWELL-Torker Grips / 1"-Grips-MetalCore Harley SupplyBILTWELL-Torker Grips / 1"-Grips-MetalCore Harley Supply
BILTWELL
Torker Grips / 1" Sale price$19.95 USD
BILTWELL-Thruster Bar Grips / 1"-Grips-MetalCore Harley SupplyBILTWELL-Thruster Bar Grips / 1"-Grips-MetalCore Harley Supply
BILTWELL
Thruster Bar Grips / 1" Sale price$19.95 USD
ODI-Hart Luck Signature Full-Waffle Grips-Grips-MetalCore Harley SupplyODI-Hart Luck Signature Full-Waffle Grips-Grips-MetalCore Harley Supply
ODI
Hart Luck Signature Full-Waffle Grips Sale price$19.95 USD
BAKER DRIVETRAIN-High Torque Bearing Seal-Transmission Bearings / Seals-MetalCore Harley SupplyBAKER DRIVETRAIN-High Torque Bearing Seal-Transmission Bearings / Seals-MetalCore Harley Supply
BAKER DRIVETRAIN
High Torque Bearing Seal Sale price$19.50 USD
DRAG SPECIALTIES-Control Half Clamps-Control Clamps-MetalCore Harley SupplyDRAG SPECIALTIES-Control Half Clamps-Control Clamps-MetalCore Harley Supply
DRAG SPECIALTIES
Control Half Clamps Sale price$19.03 USD
FEULING - Inner Cam Bearings - M-Eight (ea.) - MetalCore Harley SupplyFEULING - Inner Cam Bearings - M-Eight (ea.) - View 2 - MetalCore Harley Supply
FEULING
Inner Cam Bearings / Evo, Twin Cam, Sportster & M8 Sale priceFrom $18.95 USD
DRAG SPECIALTIES - Inner Tube - Heavy Duty - 150/80 R16 - Inner Tube - MetalCore Harley Supply
DRAG SPECIALTIES
Inner Tube - Heavy Duty - 150/80 R16 Sale price$18.95 USD
PRO-ONE-LED Mini Marker Lights / Amber or Red-Turn Signals / Brake Light-MetalCore Harley SupplyPRO-ONE-LED Mini Marker Lights / Amber or Red-Turn Signals / Brake Light-MetalCore Harley Supply
PRO-ONE
LED Mini Marker Lights / Amber or Red Sale priceFrom $18.95 USD
COLONY-Exhaust Studs & Nuts-Exhaust Studs-MetalCore Harley Supply
COLONY
Exhaust Studs & Nuts Sale price$17.95 USD
Sold outVANCE & HINES-Exhaust Port Gaskets-Exhaust Gaskets-MetalCore Harley Supply
VANCE & HINES
Exhaust Port Gaskets Sale price$16.95 USD
FEULING-Valve Seals / Twin Cam - M8-Valve Springs / Retainers / Seals-MetalCore Harley SupplyFEULING-Valve Seals / Twin Cam - M8-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING
Valve Seals / Twin Cam - M8 Sale priceFrom $15.95 USD
RC COMPONENTS-Pulley and Rotor Bolts-Hardware-MetalCore Harley SupplyRC COMPONENTS-Pulley and Rotor Bolts-Hardware-MetalCore Harley Supply
RC COMPONENTS
Pulley and Rotor Bolts Sale priceFrom $15.00 USD
BILTWELL-Reversible Moto Handlebar Pad-Handlebar Pad-MetalCore Harley Supply
BILTWELL
Reversible Moto Handlebar Pad Sale price$14.95 USD
EK CHAINS-530 ZVX3 Rivet Connecting Links-Chains-MetalCore Harley SupplyEK CHAINS-530 ZVX3 Rivet Connecting Links-Chains-MetalCore Harley Supply
EK CHAINS
530 ZVX3 Rivet Connecting Links Sale price$13.95 USD
FEULING - Pressure Relief Valve, Springs and Plunger - Plunger - MetalCore Harley SupplyFEULING - Pressure Relief Valve, Springs and Plunger - Spring - MetalCore Harley Supply
FEULING
Pressure Relief Valve, Springs and Plunger / Twin Cam & M8 Sale priceFrom $12.95 USD
FEULING-Sump Plug / '99-'22 Big Twin-Sump Plug-MetalCore Harley Supply
FEULING
Sump Plug / '99-'22 Big Twin Sale price$12.95 USD
DID-530 VX3 Rivet Connecting Links-Chains-MetalCore Harley SupplyDID-530 VX3 Rivet Connecting Links-Chains-MetalCore Harley Supply
DID
530 VX3 Rivet Connecting Links Sale priceFrom $12.50 USD
EK CHAINS-520 ZVX3 Rivet Connecting Links-Chains-MetalCore Harley Supply
EK CHAINS
520 ZVX3 Rivet Connecting Links Sale price$11.95 USD
GALFER - Oversize Front Radial Brake Caliper Bracket - Caliper Brackets - MetalCore Harley SupplyGALFER - Oversize Front Radial Brake Caliper Bracket - Caliper Brackets - MetalCore Harley Supply
GALFER
Oversize Front Radial Brake Caliper Bracket / '01 and up Models Sale priceFrom $9.95 USD
CUSTOM DYNAMICS-TruBEAM® Harness Adapters-Headlight Adaptor-MetalCore Harley SupplyCUSTOM DYNAMICS-TruBEAM® Harness Adapters-Headlight Adaptor-MetalCore Harley Supply
CUSTOM DYNAMICS
TruBEAM Harness Adapters Sale priceFrom $9.95 USD
DRAG SPECIALTIES - Rubber Replacement Shifter Peg - Shifter Peg - MetalCore Harley Supply
DRAG SPECIALTIES
Rubber Replacement Shifter Peg Sale price$9.49 USD
Thrashin Handlebar Plug for Throttle-By-Wire handlebars, alternate viewThrashin Handlebar Plug for Throttle-By-Wire handlebars, part 0634-0331
DRAG SPECIALTIES
Handlebar Plug / TBW Handlebars on Cable Throttle, 1" Bars Sale price$9.00 USD
PRO-ONE-Seat Bolt--MetalCore Harley SupplyPRO-ONE-Seat Bolt--MetalCore Harley Supply
PRO-ONE
Seat Bolt Sale price$8.95 USD
MEMPHIS SHADES - Bracket Bushing Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Bracket Bushing Assembly - Black - MetalCore Harley Supply
MEMPHIS SHADES
Memphis Shades Bracket Bushing Assembly Sale price$7.95 USD
MEMPHIS SHADES - Fats and Slim Strap Screw Nut Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Fats and Slim Strap Screw Nut Assembly - Polished - MetalCore Harley Supply - View 2
MEMPHIS SHADES
Memphis Shades Fats and Slim Strap Screw Nut Assembly Sale price$7.95 USD
MEMPHIS SHADES - Low-Profile Attachment Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Low-Profile Attachment Assembly - Polished - MetalCore Harley Supply - View 2
MEMPHIS SHADES
Memphis Shades Low-Profile Attachment Assembly Sale price$7.95 USD
MEMPHIS SHADES - Replacement Bushing Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Replacement Bushing Assembly - Black - MetalCore Harley Supply
MEMPHIS SHADES
Memphis Shades Replacement Bushing Assembly Sale price$7.95 USD
MEMPHIS SHADES - Plate Connector Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Plate Connector Assembly - Polished - MetalCore Harley Supply - View 2
MEMPHIS SHADES
Memphis Shades Plate Connector Assembly Sale price$7.95 USD
MEMPHIS SHADES - Attachment Assembly - Polished - MetalCore Harley SupplyMEMPHIS SHADES - Attachment Assembly - Polished - MetalCore Harley Supply - View 2
MEMPHIS SHADES
Memphis Shades Attachment Assembly Sale price$7.95 USD
MEMPHIS SHADES - Road Warrior Screw Set - Road Warrior - MetalCore Harley SupplyMEMPHIS SHADES - Road Warrior Screw Set - Road Warrior View 2 - MetalCore Harley Supply
MEMPHIS SHADES
Memphis Shades Road Warrior Windshield Screw Set Sale price$7.95 USD
Sold outMEMPHIS SHADES - Batwing Screw Set - Black - MetalCore Harley SupplyMEMPHIS SHADES - Batwing Screw Set - Black View 2 - MetalCore Harley Supply
MEMPHIS SHADES
Memphis Shades Batwing Windshield Screw Set - Harley Sale price$7.95 USD
KOSO-Speed Sensor Magnet Bolt-Speed Sensor-MetalCore Harley SupplyKOSO-Speed Sensor Magnet Bolt-Speed Sensor-MetalCore Harley Supply
KOSO
Speed Sensor Magnet Bolt Sale priceFrom $7.95 USD
EK CHAINS-530 DRZ2 Connecting Links-Chains-MetalCore Harley SupplyEK CHAINS-530 DRZ2 Connecting Links-Chains-MetalCore Harley Supply
EK CHAINS
530 DRZ2 Connecting Links Sale price$7.95 USD
EK CHAINS-530 DR2 Connecting Links-Chains-MetalCore Harley SupplyEK CHAINS-530 DR2 Connecting Links-Chains-MetalCore Harley Supply
EK CHAINS
530 DR2 Connecting Links Sale price$7.95 USD
PRO-ONE-LED Taillights-Taillights-MetalCore Harley SupplyPRO-ONE-LED Taillights-Taillights-MetalCore Harley Supply
PRO-ONE
LED Taillights Sale priceFrom $4.95 USD
SADDLEMEN-Fender Seat Washers-Seat Washers-MetalCore Harley SupplySADDLEMEN-Fender Seat Washers-Seat Washers-MetalCore Harley Supply
SADDLEMEN
Fender Seat Washers Sale price$1.95 USD
Reasons to buy from MetalCore Harley Supply: earn rewards points on every purchase, flexible financing with Affirm and Shop Pay, fast free shipping on orders over $89 to the lower 48, international shipping available, earn 100 points and save $20 when you sign up