Engines & Components

Showing 25–48 of 186 resultsSorted by popularity

S&S Cycle T143 Long-Block Engine Fits Harley-Davidson Twin Cam Dyna and Touring 1999-2017
Rated 5.00 out of 5
Price range: $11,524.95 through $11,739.95
A complete S&S Cycle T143 Twin Cam long-block engine in four finishes with the 635 cam grind across three platform groups, compatible with select 1999-2017 Harley-Davidson Twin Cam Dyna and Touring chassis; S&S B3 intake required.
S&S Cycle T111 Long-Block Engine Fits Harley-Davidson Twin Cam Dyna and Touring 1999-2017
Price range: $7,999.95 through $8,299.95
A complete S&S Cycle T111 Twin Cam long-block engine in Silver, Wrinkle Black with Chrome, or all-Black Edition finish with 585 Easy Start cams, compatible with select 1999-2017 Harley-Davidson Twin Cam Dyna and Touring chassis.
S&S Cycle 100 Power Package Fits Harley-Davidson Twin Cam 88 1999-2006
Price range: $3,345.95 through $3,467.95
A complete S&S Cycle 100 cubic-inch big-bore Power Package conversion kit for the Twin Cam 88 engine, available in Silver or Wrinkle Black cylinder finish with chain-drive or gear-drive 585 Easy Start cams, compatible with 1999-2006 Harley-Davidson Big Twin.
S&S Cycle P-93 Series Engine Fits Harley-Davidson Big Twin 1970-1999
Rated 5.00 out of 5
$11,495.95
This engine is designed to fit installation in 1970-1999 custom-built Harley-Davidson Big Twin chassis using alternator or generator-style primary cases.
Bel-Ray Semi-Synthetic Engine Oil Change Kit Fits Harley-Davidson Big Twin and Sportster 1984-Up
Sale! Price range: $60.95 through $79.958% OFF
Engine-only oil-change kit family pairing Bel-Ray V-Twin Semi-Synthetic 20W-50 with a HiFloFiltro HF171 filter and engine drain-plug O-ring. Fits 1986-2022 Sportster XL, 1984-2017 Big Twin, and Harley-Davidson M8 (2017-Up).
Daytona Twin Tec Ignition Module for 1999-2006 Harley-Davidson Twin Cam and XL Carbureted
Rated 5.00 out of 5
Sale! Price range: $349.95 through $409.9512% OFF
Daytona Twin Tec programmable ignition module with multi-spark for 1999-2006 Harley-Davidson Twin Cam and Sportster carbureted applications - optimizes timing advance.
S&S Cycle V80 Long-Block Engine Fits Harley-Davidson Evolution Big Twin 1984-1999
Price range: $7,099.95 through $7,999.95
A complete S&S Cycle V80 80 cubic-inch Evolution long-block engine in Natural or Wrinkle Black finish, compatible with 1984-1999 Harley-Davidson Evolution Big Twin chassis and custom frames built for alternator-style Evolution engines.
Accel Nose Cone Ignition Module for 1970-1999 Harley Davidson Big Twin Shovelhead and Sportster
$688.95
A direct fit for 1970-1999 Harley-Davidson Big Twin Shovelhead and Sportster engines, this Accel nose cone module offers 14 timing curves and selectable single or dual-fire coil operation.
S&S Cycle 0.585 Inch Street Performance Valve Spring Kit Fits Harley-Davidson Big Twin 1984-2004
$163.95
A genuine S&S Cycle 0 for service-replacement use on the host S&S Cycle application; This spring kit fits 1984-2004 Evolution Big Twin and 1999-2004 Twin Cam 88 engines. Made in the U.S.A. by S&S Cycle.
Bel-Ray V-Twin Full Synthetic 10W-50 Engine Oil 1 Liter
Sale! $18.99$17.955% OFF
Full synthetic 10W-50 engine oil with faster cold-start protection and extended drain intervals for all Harley-Davidson V-Twin engines - available in a 1-liter bottle.
Maxima Racing Oil Engine Oil Change In A Box for 1984-2024 Harley-Davidson Models
Sale! Price range: $54.95 through $88.9513% OFF
Engine-only oil change kit for 1984-2024 Harley-Davidson models includes platform-matched Maxima Racing Oil, a Pro Filter in black or chrome, and a drain plug O-ring.
Twisted Choppers Element Timing Ignition Cover for 1999-Present Harley-Davidson Twin Cam

A USA-made Element timing and ignition cover replacement for all 1999-present Harley-Davidson Twin Cam engine models - precision-machined and complete with mounting hardware.
S&S Cycle Oil Pump Mating Drive Gear Fits Harley-Davidson Big Twin 1973-1999
$69.95
A single S&S Cycle oil pump mating drive gear shipped as ONE gear per order; pair with S&S 33-4230 (the 24-tooth drive gear, sold separately) or an OEM equivalent to complete the oil pump drive set on a 1973-1999 Harley-Davidson Big Twin engine.
S&S Cycle T143 Forged Piston Kit
$799.95
The S&S Cycle T143 forged piston kit, available in standard bore or +.020 inch oversize, sized for S&S T143 engine rebuilds with new or bored-out cylinders.
S&S Cycle MK136B Black Edition Engine Fits Harley-Davidson Oil-Cooled M8 Softail 2018-2024
$12,499.95
A complete 136 cubic-inch S&S Cycle Black Edition Milwaukee-Eight crate engine on Softail-specific MKB-Series crankcases, available in 475G 49-state or 550G race-only camshaft configurations, compatible with Harley-Davidson oil-cooled M8 Softail chassis.
S&S Cycle Timken Sprocket Shaft Bearings Fits Harley-Davidson Big Twin Evolution 1984-2017
$99.95
This Timken bearing fits 1984-2017 Evolution Big Twin as an OEM replacement and 2000-2017 Twin Cam Big Twin as a Timken conversion. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle Billet Head Breather Fits Harley-Davidson Milwaukee-Eight M8 2017-Up
$299.95
This kit fits Harley-Davidson 2017-Up Milwaukee-Eight models as a direct replacement for stock plastic head breathers. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle CVO Cam Phaser Tool Fits Harley-Davidson Milwaukee-Eight M8 2023-Up
$74.95
This tool is required for cam chest service on 2023-Up Milwaukee-Eight CVO models with variable valve timing. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle Compression Release Hole Plug
$24.95
The S&S Cycle compression release hole plug, sized to seal the compression-release port on an S&S performance cylinder head; not for OEM Harley-Davidson cylinder heads.
S&S Cycle 24-Tooth Oil Pump Drive Gear Fits Harley-Davidson Big Twin 1973-1999
Rated 5.00 out of 5
$50.95
A single 24-tooth S&S Cycle oil pump drive gear shipped as ONE gear per order; pair with S&S 33-4232 (sold separately) or an OEM equivalent to complete the oil pump drive set on a 1973-1999 Harley-Davidson Big Twin engine.
S&S Cycle Tappet Cuffs Lifter Guide Fits Harley-Davidson Milwaukee-Eight M8 2017-Up
$84.95
These tappet cuffs fit Harley-Davidson M8 (Milwaukee-Eight) engines from 2017 to present. Made in the U.S.A. by S&S Cycle for service-replacement use.
S&S Cycle Fitting
$15.95
A single S&S Cycle 45-degree elbow fitting at 1/4-18 NPTF x .375 inch, used on the Big Twin crankcase flywheel cavity breather line and other oil and breather line connections.
UltraCool 3.0 Oil Cooler Kit for 2009-2016 Harley-Davidson Touring S&S T-Series Engines
Price range: $549.99 through $589.99
Active oil cooling kit for S&S T111, T124, and T143 engines on 2009-2016 Harley-Davidson Touring and Trike - 220 CFM IP68 dual fans activate automatically to drop oil temp up to 50F.
HiFloFiltro HF171 RC Oil Filter for 1984-Up Harley-Davidson Big Twin and Sportster
Price range: $10.21 through $13.76
TUV-certified tri-fiber oil filter for 1984-Up Harley-Davidson Big Twin and Sportster engines, with a silicone anti-drain-back valve and built-in 17mm hex nut for clean oil-filter service.

Showing 25–48 of 186 resultsSorted by popularity