ENGINE AND COMPONENETS

The crew here at S&S Cycle have been working on our new Billet Head Breathers, crafted from premium 6061 aluminum and anodized in the iconic S&...

The factory oil control valve on all oil cooled M8 engines regulates the amount of oil flowing to the oil cooler/heads. The stock assembly includes...

S&S Cycle has upped our intake game with a new M8 manifold and leveraged a 5-Axis CNC machining center for the ultimate in consistent shape and...

FEULING CAM INSTALL KITS (M8 & TWIN CAM) Includes all the gaskets and Timken bearings necessary to install a new cam/cams! Includes ARP cam an...

FEULING 543 CHAIN DRIVE CAMSHAFTS ('06+TWIN CAM) 543 CAMS - The Freeway Flyer, a great camshaft for those who want more top end power than our 525 ...

RATCHETING CRANK SHAFT ROTATOR WRENCH Use to rotate the crankshaft during engine timing and clearance checks EZ Grip screwdriver-style handle for ...

CRANKSHAFT RUN OUT TOOL Mounts to cam chest side of engine case using designated mounting holes of tool combined with cam-cover bolt holes Makes f...

Installation is a snap! just remove the four OEM screws and bolt on the new cover with them Smooth die-cast chrome cover replaces the OEM black pl...

Designed for use on oil and gas lines up to 3/8" in diameter Made in the USA Sold Individually Manufacturer Part Number: 2152

Used on oil lines that run from the oil tank to the engine Replacement is recommended when oil lines are removed O-rings included Manufacturer Pa...

The Man O' War motorsprocket is the 1st performance engineered primary motor sprocket that replaces the OEM Compensator on ‘17- present Milwaukee 8...

FEULING ECONO performance BEEHIVE valve springs designed to handle up to 585 lift camshafts at an economical price. These FEULING BEEHIVE springs a...

Introducing the next evolution in performance for your primary drive: the S&S Cycle Heavy Duty Compensator Ramp for Harley-Davidson® M8 models!...

The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, a...

FEULING HYDRAULIC TENSIONERS AND REPLACEMENT PADS FEULING stock replacement hydraulic cam chain tensioners - MADE IN AMERICA. Tensioner housings ar...

FEULING 538 CHAIN DRIVE CAMSHAFT ('17+M8) 538 CAM - Aggressive camshaft with a nasty sound. This camshaft revs up fast and pulls hard in engines wi...

FEULING 592 CHAIN DRIVE CAMSHAFT ('17+M8) 592 CAM - The BIG NASTY Put your big boy pants on get serious with bore size, ported cylinder heads/intak...

TAPPET/LIFTER BLOCK ALIGNMENT SCREW Used when installing tappet/lifter blocks to ensure all oil passages and gaskets are perfectly aligned. Fits 7...

S&S SIDEWINDER .650" LIFT VALVE SPRINGS For valve lift to .650” with 1.860”/​178 lb. installed height, 376 lb. at max lift High Performance co...

Dynojet Thunderslide Kits Excellent performance upgrade Designed for engines with stock or aftermarket air filter and exhaust system Revolutionary...

The S&S® TC3 oil pumps and cam support plates, Twin Cam HD® big twins, are highly recommended for any cam installation, but they are a must if ...

The 110" Power Package is the ideal combination of performance and savings to transform your Twin Cam HD without breaking the bank. Bump the early...

Studs are made from heat-treated 8740 chromoly; polished headbolts are made from alloyed stainless steel Kit includes eight cylinder studs, eight ...

Designed to run the factory '00-'06 style splined chain drive camshafts with the included sprockets which converts to the later roller style outer...