S&S Cycle

 
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106" Big Bore Kits for 07-17 Twin Cam Motors 106'' Big Bore Kit for 2007–'12 Big Twins FREE SHIPPING!!!
106" Big Bore Kits for 07-17 Twin Cam Motors106'' Big Bore Kit for 2007–'12 Big Twins FREE SHIPPING!!!

The 106" Big Bore kit yields excellent results with stock cylinder heads Feature the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter Even though stock cylinders can be bored to fit the 3.927" pistons, the...

NOTICE: Select Black Or Silver when checking out! FEATURES AND BENEFITS Largest bore we feel can safely be used in a cylinder with a stock spigot O.D. Bolt-on 9 to 10 cubic inches—cylinders do not require crankcase machining to install...

$850.95

$850.95

20w50 Premium Synthetic Engine Oil 74" Top End Kit for 66-78 Big Twin
20w50 Premium Synthetic Engine Oil74" Top End Kit for 66-78 Big Twin

S&S Premium Synthetic engine oil gives your v-twin engine the ultimate in protection. Premium synthetic base stock coupled with the exclusive S&S additive package offers superior lubrication for reduced engine wear and lower oil...

Include a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware,...

$14.95

$2,380.95

80" Top End Kit for 79-84 Big Twin 80w140 Premium Synthetic Transmission Oil
80" Top End Kit for 79-84 Big Twin80w140 Premium Synthetic Transmission Oil
 

This full synthetic gear oil offers the best protection for Harley-Davidsion® big-twin transmissions. The combination of premium synthetic PAO (polyalphaolefin) base oils and an advanced additive package delivers unparalleled protection under...

$2,219.95

$14.95

85w140 Heavy Duty Transmission Oil 95" Cylinder/Piston Kits for 99-06 Twin Cam Motors
85w140 Heavy Duty Transmission Oil95" Cylinder/Piston Kits for 99-06 Twin Cam Motors

This premium quality petroleum based hypoid gear lubricant is formulated specifically for Harley-Davidson® big-twin transmissions and is highly recommended for aftermarket v-twin gearboxes, as well. S&S Heavy Duty Gear Oil reduces drag,...

Available in black or silver powder-coat finish Big bore 3.825" cylinders 9.7:1 compression ratio with stock heads Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Made in the U.S.A. NOTE: This project requires a...

$9.95

$920.95

97" Big Bore Kits for 99-06 Twin Cam 97'' Big Bore Kits for 1999–'06 Big Twins FREE SHIPPING!
97" Big Bore Kits for 99-06 Twin Cam97'' Big Bore Kits for 1999–'06 Big Twins FREE SHIPPING!

The 106" Big Bore kit yields excellent results with stock cylinder heads Feature the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter Even though stock cylinders can be bored to fit the 3.927" pistons, the...

NOTICE: Select color during checkout With no need to rebalance flywheels, bore crankcases, or bore cylinders, this kit is about as easy as it gets. Consisting of the largest bore we feel can safely be used in a cylinder with a stock spigot...

$850.95

$749.95

Air 1 Cover for Stealth Air Cleaner Airstream Air Cleaner Cover - Chrome or Black
Air 1 Cover for Stealth Air CleanerAirstream Air Cleaner Cover - Chrome or Black

Performance and style, a great combination, are exactly what you’ll get from the new Air 1 air cleaner cover for the S&S Stealth air cleaner. Similar to the existing round Bobber covers, and machined of solid billet aluminum, these...

If You Got It, Flaunt It! Of course, there are always those who figure if you got it, you ought to flaunt it. For those riders, we offer a line of stylish air cleaner covers to go with the new Stealth air cleaners. For the traditionalist, there...

$141.78

$142.80

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