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Sportster Engines / Internal Components

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30 products

S&S CYCLES-Hooligan Engine Performance Kits / '00-'22 Sportster-Big Bore Kit-MetalCore Harley SupplyS&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 Sale price$1,639.95 USD
REVOLUTION PERFORMANCE-90" Monster Big Bore Kits / Sportster-Big Bore Kit-MetalCore Harley SupplyREVOLUTION 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
S&S CYCLES - 1200cc Conversion Kit for XL883 / '86 - '22 Sportsters - Big Bore Kits - MetalCore Harley SupplyS&S CYCLES - 1200cc Conversion Kit for XL883 / '86 - '22 Sportsters - Big Bore Kits - MetalCore Harley Supply
S&S CYCLES
1200cc Conversion Kit for XL883 / '86-'22 Sportsters Sale price$1,015.95 USD
S&S CYCLES-1250cc Conversion Kits / '86-'22 Sportster-Big Bore Kit-MetalCore Harley SupplyS&S CYCLES-1250cc Conversion Kits / '86-'22 Sportster-Big Bore Kit-MetalCore Harley Supply
S&S CYCLES
1250cc Big Bore Conversion Kits / '86-'22 Sportster Sale priceFrom $847.22 USD
S&S CYCLES-Forged Roller Rockers / '84-'17-Rocker Arms-MetalCore Harley Supply
S&S CYCLES
Forged Roller Rockers / '84-'17 Sale price$584.95 USD
FEULING-Reaper® 580 Cam / '00 & Up Sportster-Camshafts-MetalCore Harley Supply
FEULING
Reaper 580 Cam / '00 & Up Sportster Sale price$459.95 USD
FEULING-Reaper® 505/515 Cam / '00 & Up Sportster-Camshafts-MetalCore Harley Supply
FEULING
Reaper 505 / 515 Cam / '00 & Up Sportster Sale price$459.95 USD
FEULING-Endurance Beehive® Valve Springs / '05-'17 Twin Cam - '04-'22 XL-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING
Endurance Beehive Valve Springs / '05-'17 Twin Cam - '04-'22 XL Sale price$379.95 USD
FEULING-Endurance Beehive® Valve Springs with Titanium Retainers / Big Twin - Sportster-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING
Endurance Beehive Valve Springs / '84-'04 Big Twin, '86-'03 XL Sale price$379.95 USD
FEULING-High-Load Beehive® Valve Springs with Titanium Retainers / '99-'21-Valve Springs / Retainers / Seals-MetalCore Harley SupplyFEULING-High-Load Beehive® Valve Springs with Titanium Retainers / '99-'21-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING
High-Load Beehive Valve Springs / '84-'21 Big Twin & Sportster Sale priceFrom $379.95 USD
FEULING-Race Series® Hydraulic Lifters / '84-'99-Lifters-MetalCore Harley Supply
FEULING
Race Series Hydraulic Lifters / '84-'99 Sale price$319.95 USD
FEULING-Race Series® Solid Lifters / '99-'22-Lifters-MetalCore Harley Supply
FEULING
Race Series Solid Lifters / '99-'25 Twin Cam & M8 Sale price$299.95 USD
FEULING-Head Bolt Kits / '84 and Up-Head Bolts-MetalCore Harley SupplyFEULING-Head Bolt Kits / '84 and Up-Head Bolts-MetalCore Harley Supply
FEULING
Head Bolt Kits / '84 and Up Sale priceFrom $299.95 USD
S&S CYCLES-Quickee Pushrods with Cover Kit / '91-'22 Sportster-Pushrods-MetalCore Harley Supply
S&S CYCLES
Quickee Pushrods with Cover Kit / '91-'22 Sportster Sale price$293.95 USD
S&S CYCLES-Precision Tappets / '00 and Up-Lifters-MetalCore Harley Supply
S&S CYCLES
Precision Tappets / '00 and Up Sale price$251.95 USD
FEULING-Beehive® Valve Spring Kit / '05-'17 Twin Cam - '04-'22 XL-Valve Springs / Retainers / Seals-MetalCore Harley SupplyFEULING-Beehive® Valve Spring Kit / '05-'17 Twin Cam - '04-'22 XL-Valve Springs / Retainers / Seals-MetalCore Harley Supply
FEULING
Econo Beehive Valve Springs / '84-'17 Big Twin, '86-'22 XL Sale priceFrom $229.95 USD
S&S CYCLES-Sidewinder® .650" Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley SupplyS&S CYCLES-Sidewinder® .650" Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley Supply
S&S CYCLES
Sidewinder .650" Valve Spring Kits / '88-'17 Models Sale priceFrom $228.95 USD
FEULING-HP+® Hydraulic Lifters / '86 and Up-Lifters-MetalCore Harley SupplyFEULING-HP+® Hydraulic Lifters / '86 and Up-Lifters-MetalCore Harley Supply
FEULING
HP+ Hydraulic Lifters / '86 and Up Sale priceFrom $219.95 USD
FEULING-HP+ Fixed Length Pushrods / '91-'03 Sportster-Pushrods-MetalCore Harley Supply
FEULING
HP+ Fixed Length Pushrods / '91-'03 Sportster Sale price$179.95 USD
JIMS-Powerglide II Hydraulic Tappets / '99 and UP-Engine-MetalCore Harley Supply
JIMS
Powerglide II Hydraulic Tappets / '99 and UP Sale priceFrom $174.95 USD
S&S CYCLES - Tappet Roller Kit / '36 - '84 - Tappet Rollers - MetalCore Harley Supply
S&S CYCLES
Tappet Roller Kit / '36-'84 Sale price$146.95 USD
S&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley SupplyS&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley Supply
S&S CYCLES
.585" Street Performance Valve Spring Kits / '84-'17 Models Sale priceFrom $146.95 USD
Sold outS&S CYCLES-Adjustable Pushrods / '91-'20 Sportster-Pushrods-MetalCore Harley Supply
S&S CYCLES
Adjustable Pushrods / '91-'20 Sportster Sale price$136.95 USD
S&S CYCLES-Tappet Cuffs / '06-'21 Sportster-Tappet Cuffs-MetalCore Harley Supply
S&S CYCLES
Tappet Cuffs / '06-'21 Sportster Sale price$72.95 USD
Sold outALLOY ART-Compression Release Adapter-Compression Releases-MetalCore Harley Supply
ALLOY ART
Compression Release Adapter Sale price$20.95 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
FEULING - Viton Valve Guide Seals - 0.420" Guide - MetalCore Harley SupplyFEULING - Viton Valve Guide Seals - 0.500" Guide - MetalCore Harley Supply
FEULING
Viton Valve Guide Seals / '99-'04 Twin Cam, '86-'03 XL Sale price$15.95 USD
COLONY - Ignition Cover Timer Stud Kit / '79 - '03 - Ignition Studs - MetalCore Harley Supply
COLONY
Ignition Cover Timer Stud Kit / '79-'03 Sale price$13.95 USD
COLONY - Chrome Crankcase Timing Plug / '57 - '85 - Timing Hole Plug - MetalCore Harley Supply
COLONY
Chrome Crankcase Timing Plug / '57-'85 Sale price$8.95 USD
FEULING - Replacement Quick Install Pushrod Nut - MetalCore Harley Supply
FEULING
Replacement Quick Install Pushrod Nut / Harley-Davidson Sale price$5.95 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