S&S CYCLE
Shop S&S Cycle Harley-Davidson Performance Parts: Big Bore Kits, Engines & Exhaust at JJ Motorsports
Discover legendary S&S Cycle performance parts, the premier USA-based manufacturer of high-horsepower motorcycle engines and components since 1958. Founded by George J. Smith and Stanley Stankos, S&S is the go-to brand for serious Harley-Davidson builders and racers seeking maximum power, reliability, and American-made quality. From complete long-block engines and big bore top-end kits to flywheels, cams, carburetors, and race-proven exhaust systems, S&S delivers groundbreaking innovations like the T143 engine, MK45 mufflers, and Shovelhead-style heads that transform stock Harleys into fire-breathing machines.
At JJ Motorsports, we stock the full line of S&S Cycle parts at competitive prices with fast shipping. Build more cubic inches, add serious torque, or upgrade your exhaust note with the brand trusted by champions for over 65 years. Explore related categories such as motorcycle engines and components for complete builds or motorcycle exhaust for power gains.
Top S&S Cycle Products
- S&S Cycle Top End Kit - Big Twin 90-0097 – Complete bolt-on top-end kit with Shovelhead-style heads, stock bore cylinders, 8:1 forged pistons, gaskets, and hardware — no machining required for instant big-inch power.
- S&S Cycle Flywheel Assembly 320-0598 – Forged steel flywheel assembly with keyed 6" tapered sprocket shaft, balanced to stock HD 80" pistons, includes crankpin and connecting rods — built for high-performance and custom applications.
- S&S Cycle 4-1/2" Chrome MK45 Cutlass Performance Mufflers 550-1011 – Bold 4-1/2" chrome mufflers with stainless steel baffles, RaceTEX packing for deep bass rumble, removable dB reducer, and 50-state legal — massive looks with serious performance gains.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
S&S CYCLE Exhaust - Chrome 550-0701C
S&S CYCLE
MSRP: $1,799.95Now: $1,619.96Was: $1,799.9550 State legal, EPA and CARB compliant: EO# K-010-15, Improved power and torque for greater rideability, Bold 4.5" billet endcaps with Highlight Machined Thruster design, O2 sensor location same as...18002529- SKU:
- 18002529
- Availability:
- Ships Same Business Day
- Weight:
- 56.00 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- BLACK
- END CAP STYLE:
- BILLET
- MUFFLER COLOR/FINISH:
- CHROME
- END CAP STYLE:
- TRACER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- EL DORADO
- MUFFLER DIAMETER IMPERIAL:
- 4-1/2'
MSRP: $1,799.95Now: $1,619.96Was: $1,799.95Qty in Cart: 0Quantity:Price:MSRP: $1,799.95Now: $1,619.96Was: $1,799.95Subtotal: -
On Sale
S&S CYCLE Slash Cut Mufflers - Chrome 550-0695
S&S CYCLE
MSRP: $562.95Now: $491.36Was: $562.95Stripped down styling, Aggressive sound, Includes removable dB Reducer, Made in the USA!18011207- SKU:
- 18011207
- Availability:
- Ships Same Business Day
- Weight:
- 25.45 LBS
- MUFFLER COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- BASE FINISH:
- CHROME
- OUTER DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $562.95Now: $491.36Was: $562.95Qty in Cart: 0Quantity:Price:MSRP: $562.95Now: $491.36Was: $562.95Subtotal: -
On Sale
S&S CYCLE Slash Cut Mufflers - Black 550-0692
S&S CYCLE
MSRP: $545.95Now: $491.36Was: $545.95Classic slash cut styling, Stripped down styling, Aggressive sound, Made in USA!18011210- SKU:
- 18011210
- Availability:
- Ships Same Business Day
- Weight:
- 25.85 LBS
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- MUFFLER
- MUFFLER COLOR/FINISH:
- CERAMIC
- OUTER DIAMETER IMPERIAL:
- 4'
- UNITS:
- PAIR
MSRP: $545.95Now: $491.36Was: $545.95Qty in Cart: 0Quantity:Price:MSRP: $545.95Now: $491.36Was: $545.95Subtotal: -
On Sale
S&S CYCLE Replacement Rings 94-1302X
S&S CYCLE
MSRP: $65.95Now: $59.36Was: $65.95Replacement ring set for S&S Pistons941302- SKU:
- 941302
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PISTON SIZE IMPERIAL:
- +0.020'
- PRODUCT NAME:
- PISTON RING
- TYPE:
- REPLACEMENT
- UNITS:
- SET
- BORE SIZE IMPERIAL:
- 4.000'
- RIDING STYLE:
- STREET
MSRP: $65.95Now: $59.36Was: $65.95Qty in Cart: 0Quantity:Price:MSRP: $65.95Now: $59.36Was: $65.95Subtotal: -
On Sale
S&S CYCLE Oil Pump Relief Spring 31-6018
S&S CYCLE
MSRP: $6.95Now: $6.26Was: $6.95This premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by 2-3 psi, and does not interfere with critical bearing lubrication needs09320104- SKU:
- 09320104
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- SPRING
- RIDING STYLE:
- STREET
- TYPE:
- OIL PUMP
- BASE COLOR:
- BLACK
- TYPE:
- PRESSURE RELEASE
MSRP: $6.95Now: $6.26Was: $6.95Qty in Cart: 0Quantity:Price:MSRP: $6.95Now: $6.26Was: $6.95Subtotal: -
On Sale
S&S CYCLE Cylinder Kit - M8 910-0681
S&S CYCLE
MSRP: $1,561.95Now: $1,405.76Was: $1,561.95The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium...09310833- SKU:
- 09310833
- Availability:
- Ships Same Business Day
- Weight:
- 13.50 LBS
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 124'
- MATERIAL:
- IRON
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE SIZE IMPERIAL:
- 4.250'
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
MSRP: $1,561.95Now: $1,405.76Was: $1,561.95Qty in Cart: 0Quantity:Price:MSRP: $1,561.95Now: $1,405.76Was: $1,561.95Subtotal: -
On Sale
S&S CYCLE Super G Carburetor Spacer/Insulator Block 16-0357
S&S CYCLE
MSRP: $91.95Now: $82.76Was: $91.95Replacement gaskets, O-rings and components are made from the highest-quality materials available, Rebuild kits are available in master kits, body-only kits and accelerator pump kits, Made in the U.S...160357- SKU:
- 160357
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MODEL:
- SUPER G
- TYPE:
- INSULATOR
- INSULATOR THICKNESS IMPERIAL:
- 1.00'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPACER BLOCK
MSRP: $91.95Now: $82.76Was: $91.95Qty in Cart: 0Quantity:Price:MSRP: $91.95Now: $82.76Was: $91.95Subtotal: -
On Sale
S&S CYCLE Cylinder Kit 910-0691
S&S CYCLE
MSRP: $1,008.95Now: $881.06Was: $1,008.95Forged pistons - coated piston skirts with measurement window and S&S logo, Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves, Kit includes S&S 1250cc pistons with...09310526- SKU:
- 09310526
- Availability:
- Ships Same Business Day
- Weight:
- 22.70 LBS
- BORE SIZE IMPERIAL:
- 3.562'
- COMPRESSION RATIO IMPERIAL:
- 10.3:1
- DISPLACEMENT:
- 1250 CC
- UNITS:
- KIT
- MATERIAL:
- CAST
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- STYLE:
- BIG BORE
- TYPE:
- FLAT TOP
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- MATERIAL:
- IRON
MSRP: $1,008.95Now: $881.06Was: $1,008.95Qty in Cart: 0Quantity:Price:MSRP: $1,008.95Now: $881.06Was: $1,008.95Subtotal: -
On Sale
S&S CYCLE Final Drive Belt - 132-Tooth - 1 1/8" 106-0360
S&S CYCLE
MSRP: $284.95Now: $256.46Was: $284.95Made of super-strong Gates Carbon X3N material12040105- SKU:
- 12040105
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- TOOTH COUNT:
- 132
- TYPE:
- REAR DRIVE
- UNITS:
- EACH
- MATERIAL:
- X3N CARBON
- PRODUCT NAME:
- BELT
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 1-1/8'
MSRP: $284.95Now: $256.46Was: $284.95Qty in Cart: 0Quantity:Price:MSRP: $284.95Now: $256.46Was: $284.95Subtotal: -
On Sale
S&S CYCLE Final Drive Belt - 133-Tooth - 1 1/8" 106-0361
S&S CYCLE
MSRP: $284.95Now: $256.46Was: $284.95Made of super-strong Gates Carbon X3N material12040106- SKU:
- 12040106
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- TOOTH COUNT:
- 133
- TYPE:
- REAR DRIVE
- UNITS:
- EACH
- MATERIAL:
- X3N CARBON
- PRODUCT NAME:
- BELT
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 1-1/8'
MSRP: $284.95Now: $256.46Was: $284.95Qty in Cart: 0Quantity:Price:MSRP: $284.95Now: $256.46Was: $284.95Subtotal: -
On Sale
S&S CYCLE Final Drive Belt - 139-Tooth - 1 1/8" 106-0363
S&S CYCLE
MSRP: $278.95Now: $251.06Was: $278.95Made of super-strong Gates Carbon X3N material12040111- SKU:
- 12040111
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MATERIAL:
- X3N CARBON
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 139
- UNITS:
- EACH
- TYPE:
- REAR DRIVE
- WIDTH IMPERIAL:
- 1-1/8'
- PRODUCT NAME:
- BELT
MSRP: $278.95Now: $251.06Was: $278.95Qty in Cart: 0Quantity:Price:MSRP: $278.95Now: $251.06Was: $278.95Subtotal: -
On Sale
S&S CYCLE Power Tune‚® Dual Headers - Black Ceramic 550-0705
S&S CYCLE
MSRP: $875.95Now: $764.96Was: $875.95Adds performance compared to the stock header pipes, Independent dual-look with "under the bike" crossover, Design moves the rear cylinder header away from the passenger to reduce radiated heat,...18020391- SKU:
- 18020391
- Availability:
- Ships Same Business Day
- Weight:
- 22.90 LBS
- COLOR/FINISH:
- CERAMIC
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- SET
- DESIGN/CONFIGURATION:
- 2-INTO-2 SYSTEM
- MODEL:
- EL DORADO
- PRODUCT NAME:
- HEAD PIPE
MSRP: $875.95Now: $764.96Was: $875.95Qty in Cart: 0Quantity:Price:MSRP: $875.95Now: $764.96Was: $875.95Subtotal: -
On Sale
S&S CYCLE Cylinder Heads - Twin Cam 106-3255
S&S CYCLE
MSRP: $1,995.95Now: $1,796.36Was: $1,995.95High port flow gives great performance now, and more later when additional upgrades are done, Heads are fully assembled with springs and valves, Compression ratios vary depending on cylinder heads...09300065- SKU:
- 09300065
- Availability:
- Ships Same Business Day
- Weight:
- 28.65 LBS
- COLOR/FINISH:
- POWDER-COATED
- MODEL:
- SUPER STOCK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- DISPLACEMENT:
- 89 CC
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- CYLINDER HEAD KIT
MSRP: $1,995.95Now: $1,796.36Was: $1,995.95Qty in Cart: 0Quantity:Price:MSRP: $1,995.95Now: $1,796.36Was: $1,995.95Subtotal: -
On Sale
S&S CYCLE Cylinder Head Kit 90-1488
S&S CYCLE
MSRP: $1,886.95Now: $1,698.26Was: $1,886.95Heads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars and valve keepers, Complete kits also include rocker cover gaskets, head gaskets and...09300133- SKU:
- 09300133
- Availability:
- Ships Same Business Day
- Weight:
- 24.24 LBS
- FEATURES:
- DUAL SPARK PLUG
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- CYLINDER HEAD KIT
- STYLE:
- STOCK COMPRESSION
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- IRON
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.625'
- MATERIAL:
- CAST
MSRP: $1,886.95Now: $1,698.26Was: $1,886.95Qty in Cart: 0Quantity:Price:MSRP: $1,886.95Now: $1,698.26Was: $1,886.95Subtotal: -
On Sale
S&S CYCLE Top Dead Center Tool 12Mm 53-0322
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95Tool makes it easy to find exact top dead center of any engine, Invaluable when dialing in cams or performing any of a number of checks and modifications based on the position of the crankshaft,...38010025- SKU:
- 38010025
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- ENGINE
- PRODUCT NAME:
- TOP DEAD CENTER FINDER
- COLOR/FINISH:
- BRONZE
- FOR ENGINE TYPE:
- 12 MM SPARK PLUG HOLES
MSRP: $61.95Now: $55.76Was: $61.95Qty in Cart: 0Quantity:Price:MSRP: $61.95Now: $55.76Was: $61.95Subtotal: -
On Sale
S&S CYCLE Lower End Gasket Kit 31-2067
S&S CYCLE
MSRP: $52.95Now: $45.86Was: $52.95Contain the best quality gaskets available, Made in the U.S.A.312067- SKU:
- 312067
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- LOWER END
MSRP: $52.95Now: $45.86Was: $52.95 -
On Sale
S&S CYCLE Primary Flange Intake 106-3516
S&S CYCLE
MSRP: $55.95Now: $50.36Was: $55.95Replacement seals also available, Made in the U.S.A.10500232- SKU:
- 10500232
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- RAW
- TYPE:
- FLANGE
- BASE FINISH:
- RAW
- PRODUCT NAME:
- INTAKE MANIFOLD
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
MSRP: $55.95Now: $50.36Was: $55.95Qty in Cart: 0Quantity:Price:MSRP: $55.95Now: $50.36Was: $55.95Subtotal: -
S&S CYCLE Stealth Air Cleaner for 66mm Throttle Body 170-0165
S&S CYCLE
$195.95Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces turbulence and increases flow, Kits include backing plate, filter and hardware, For stock...10102041- SKU:
- 10102041
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- DESIGN:
- STEALTH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- MODEL:
- FOR S&S 66 MM THROTTLE HOG
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- AIR CLEANER
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
$195.95Qty in Cart: 0Quantity:Price:$195.95Subtotal: -
S&S CYCLE Final Drive Belt - 130-Tooth - 1 1/2" 106-0351
S&S CYCLE
$292.95Made of super-strong Gates Carbon X3N material12040096- SKU:
- 12040096
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MATERIAL:
- X3N CARBON
- PRODUCT NAME:
- BELT
- TYPE:
- REAR DRIVE
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 1-1/2'
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 130
$292.95Qty in Cart: 0Quantity:Price:$292.95Subtotal: -
S&S CYCLE Gaskets - 4" - .045 - STL 900-0822
S&S CYCLE
$91.95Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating, Made in the U.S.A.09346418- SKU:
- 09346418
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- THICKNESS:
- 1,14 MM (0,045')
- THICKNESS IMPERIAL:
- 0.045'
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 4'
- PRODUCT NAME:
- GASKET
- BORE SIZE IMPERIAL:
- 4'
- MATERIAL:
- LAYERED STEEL
- THICKNESS METRIC:
- 1.14 MM
$91.95Qty in Cart: 0Quantity:Price:$91.95Subtotal: -
S&S CYCLE Power Pack - Gear Drive with Highlighted Fins - Oil Cooled - M8 310-1106A
S&S CYCLE
$3,460.95Big Bore Kit:, 114" to 128" Big Bore Kit, Black Granite Finish, Highlighted Fins, No case machining required, 4.250" bore, Forged Pistons, 11.1:1 Compression Ratio, Oil Pump/Cam Plate:, Precision...09040070- SKU:
- 09040070
- Availability:
- Ships Same Business Day
- Weight:
- 47.60 LBS
- DISPLACEMENT:
- 128'
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- WRINKLE BLACK
- COOLING SYSTEM:
- OIL COOLED
- PRODUCT NAME:
- PERFORMANCE KIT
- UNITS:
- KIT
- COLOR/FINISH:
- NON-HIGHLIGHTED FINS
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- CAM DRIVE TYPE:
- GEAR
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
$3,460.95Qty in Cart: 0Quantity:Price:$3,460.95Subtotal: -
S&S CYCLE Power Pack - Gear Drive with Highlighted Fins - Black Granite - Oil Cooled - M8 310-1110A
S&S CYCLE
$3,460.95Big Bore Kit:, 114" to 128" Big Bore Kit, Black Granite Finish, Highlighted Fins, No case machining required, 4.250" bore, Forged Pistons, 11.1:1 Compression Ratio, Oil Pump/Cam Plate:, Precision...09040074- SKU:
- 09040074
- Availability:
- Ships Same Business Day
- Weight:
- 49.70 LBS
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK GRANITE
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- TYPE:
- ENGINE
- CAM DRIVE TYPE:
- GEAR
- STYLE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 4.250'
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
$3,460.95Qty in Cart: 0Quantity:Price:$3,460.95Subtotal: -
S&S CYCLE Piston Kit 106-0434
S&S CYCLE
$467.95Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...09105022- SKU:
- 09105022
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- DISPLACEMENT:
- 103'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,010'
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE IMPERIAL:
- 3.875'
- PISTON HEAD SHAPE:
- FLAT TOP
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- TYPE:
- REPLACEMENT
$467.95Qty in Cart: 0Quantity:Price:$467.95Subtotal: -
S&S CYCLE V111 Long-Block Engine - Evolution 310-0766
S&S CYCLE
$7,999.95`+30% increase in HP and torque over stock, Short stroke for less vibration and longer engine life, Shorter than stock engine height for easy installation, Does not include carb or ignition; use...09010197- SKU:
- 09010197
- Availability:
- Ships Same Business Day
- Weight:
- 149.00 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- WRINKLE
- COOLING SYSTEM:
- AIR COOLED
- DISPLACEMENT:
- 111'
- MODEL:
- V-SERIES
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 9.8:1
- STROKE LENGTH IMPERIAL:
- 4-1/8'
$7,999.95Qty in Cart: 0Quantity:Price:$7,999.95Subtotal: -
S&S CYCLE T124HC Long-Block Engine 310-0882A
S&S CYCLE
$8,595.95Fits in stock chassis, no cutting or frame modifications necessary, S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges, S&S super stock T2 crankcases with reed breather valve...09010240- SKU:
- 09010240
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 10.8:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.625'
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- HIGH COMPRESSION
- TYPE:
- LONG BLOCK
$8,595.95Qty in Cart: 0Quantity:Price:$8,595.95Subtotal: -
S&S CYCLE Replacement Rings 94-1214X
S&S CYCLE
$65.95Replacement ring set for S&S Pistons09120099- SKU:
- 09120099
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- PRODUCT NAME:
- PISTON RING
- PISTON SIZE IMPERIAL:
- +0.040'
- RIDING STYLE:
- STREET
- TYPE:
- REPLACEMENT
- UNITS:
- SET
$65.95Qty in Cart: 0Quantity:Price:$65.95Subtotal: -
S&S CYCLE Piston Kit 106-5498
S&S CYCLE
$479.95Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101921- SKU:
- 09101921
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- COMPRESSION RATIO IMPERIAL:
- 8.0:1
- DISPLACEMENT:
- 74'
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 3-31/32'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.4675'
- TYPE:
- LOW COMPRESSION
- BORE - OVERSIZE:
- +0,030'
- BORE OVERSIZE - IMPERIAL:
- +0.030'
$479.95Qty in Cart: 0Quantity:Price:$479.95Subtotal: -
S&S CYCLE Piston Kit 106-5506
S&S CYCLE
$469.95Forged pistons for superior strength, Modern alloys and piston skirt profiles for low noise and long engine life, Piston kits include set of pistons, rings, wristpins, and clips09101930- SKU:
- 09101930
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- BORE - OVERSIZE:
- +0,030'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 3-31/32'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.4675'
- DISPLACEMENT:
- 74'
- BORE OVERSIZE - IMPERIAL:
- +0.030'
- TYPE:
- HIGH COMPRESSION
$469.95Qty in Cart: 0Quantity:Price:$469.95Subtotal: -
S&S CYCLE HVHP Oil Pump Cover Kit - Standard 31-6298
S&S CYCLE
$715.95Supply-side gears are 9% wider than stock, Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing...316298- SKU:
- 316298
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- STYLE:
- '92 - '99 STYLE COVER
- BASE COLOR:
- SILVER
- FLOW RATE:
- HIGH VOLUME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUMP
- UNITS:
- KIT
- COLOR/FINISH:
- ALUMINUM
- FEATURES:
- S&S FLYWHEELS OR PINION SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$715.95 -
S&S CYCLE Cam - 450 Series - Big Twin 33-5062
S&S CYCLE
$255.95S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Good low and...09250416- SKU:
- 09250416
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- APPLICATION:
- EXHAUST
- INTAKE LIFT IMPERIAL:
- 0.475'
- PRODUCT NAME:
- CAM
- EXHAUST LIFT IMPERIAL:
- 0.475'
- GRIND:
- 450 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.158'
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.152'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$255.95Qty in Cart: 0Quantity:Price:$255.95Subtotal: -
S&S CYCLE E and G Carburetor Needle 11-2195
S&S CYCLE
$19.95Needle 1.875" E; 2.0625" G, Made in the U.S.A.10030042- SKU:
- 10030042
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- S&S
- PRODUCT NAME:
- NEEDLE
- TYPE:
- CARBURETOR
$19.95 -
S&S CYCLE Pinion Gear 33-4123
S&S CYCLE
$142.95Pinion Gear for Shovelhead motorsDS194472- SKU:
- DS194472
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GEAR
- SIZE IMPERIAL:
- 1.4475' - 1.4480'
- TYPE:
- PINION
- BASE COLOR:
- RED
- UNITS:
- EACH
$142.95Qty in Cart: 0Quantity:Price:$142.95Subtotal: -
S&S CYCLE Pinion Gear 33-4126
S&S CYCLE
$142.95Pinion Gear for Shovelhead motorsDS194477- SKU:
- DS194477
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- GEAR
- TYPE:
- PINION
- BASE COLOR:
- WHITE
- SIZE IMPERIAL:
- 1.4460' - 1.4465'
$142.95Qty in Cart: 0Quantity:Price:$142.95Subtotal: -
S&S CYCLE "E" Carburetor without Manifold - '84-'92 11-0440
S&S CYCLE
$695.95Super E has a 1-7/8" throat at the butterfly and a 1-9/16" venturi and is recommended for use on Big Twin or Sportster engines up to 100-cubic-inch, If there is a doubt as to which carburetor to use,...DS0440- SKU:
- DS0440
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
- FEATURES:
- WITHOUT MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$695.95Qty in Cart: 0Quantity:Price:$695.95Subtotal: -
S&S CYCLE "E" for '79-'85 XL with VOES Unit 11-0406
S&S CYCLE
$795.95Super E has a 1-7/8" throat at the butterfly and a 1-9/16" venturi and is recommended for use on Big Twin or Sportster engines up to 100-cubic-inch, If there is a doubt as to which carburetor to use,...DS0406- SKU:
- DS0406
- Availability:
- Ships Same Business Day
- Weight:
- 6.81 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES MANIFOLD
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- BAND-STYLE INTAKE
- STYLE:
- SUPER E
$795.95 -
S&S CYCLE Idle Cable - 39" 19-0435
S&S CYCLE
$81.95For use with S&S Dual-Cable Throttle Assembly Kits, Made in the U.S.A.DS223243- SKU:
- DS223243
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- OVERALL LENGTH IMPERIAL:
- 39'
- PRODUCT NAME:
- CABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- HOUSING MATERIAL:
- VINYL
- TYPE:
- IDLE
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- ELBOW ANGLE:
- 90°
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
S&S CYCLE Valve Spring Kit - Big Twin 90-2053
S&S CYCLE
$248.95To be used with cams with up to .550" lift, Includes springs and aluminum top retainers, 140-lb. seat pressure, Must allow additional rocker clearance for 48-65 Panheads, Made in the U.S.A.DS199729- SKU:
- DS199729
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- COLLAR MATERIAL:
- ALUMINUM
- SPRING LIFT IMPERIAL:
- 0.550'
- SPRING LIFT:
- 0,550'
- APPLICATION:
- EXHAUST
- TYPE:
- VALVE
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- STREET
- SPRING SEAT PRESSURE:
- 140 LB
- UNITS:
- KIT
$248.95Qty in Cart: 0Quantity:Price:$248.95Subtotal: -
S&S CYCLE Super E Carburetor Body 11-2381
S&S CYCLE
$305.95Sold each10031702- SKU:
- 10031702
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- CARB BODY ASSEMBLY
- CARBURETOR SIZE METRIC:
- 47.63 MM
- MODEL:
- SUPER E
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$305.95Qty in Cart: 0Quantity:Price:$305.95Subtotal: -
S&S CYCLE Oil Pump O-Ring Kit - Twin Cam 500-0326
S&S CYCLE
$11.95Oil pump o-ring kit for Twin Cam models09351015- SKU:
- 09351015
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- KIT
- APPLICATION:
- OIL PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL
$11.95Qty in Cart: 0Quantity:Price:$11.95Subtotal: -
S&S CYCLE Final Drive Belt - 126-Tooth - 1 1/2" 106-0348
S&S CYCLE
$287.95Made of super-strong Gates Carbon X3N material12040093- SKU:
- 12040093
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MATERIAL:
- X3N CARBON
- PRODUCT NAME:
- BELT
- TOOTH COUNT:
- 126
- TYPE:
- REAR DRIVE
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 1-1/2'
- RIDING STYLE:
- STREET
$287.95Qty in Cart: 0Quantity:Price:$287.95Subtotal:
S&S Cycle
S&S Cycle stands as a towering icon in the motorcycle industry, renowned for its unwavering commitment to excellence and innovation in performance motorcycle parts. Founded in 1958 by the dynamic duo of George J. Smith and Stanley Stankos, S&S Cycle has carved its niche as the premier engineer and manufacturer of motorcycle engines and parts in America. Originating from a passion for racing, the company has spent over six decades perfecting the art of motorcycle performance, ensuring each piece that comes out of their factory not only meets but exceeds the high expectations of the powersports community. With a deep-rooted history in enhancing the power and performance of Harley-Davidson® motorcycles, S&S Cycle is the go-to brand for enthusiasts seeking unmatched quality and proven performance.
S&S Cycle Parts
S&S Cycle's product line extends far beyond just engines; it encompasses a broad array of components designed to elevate the performance of your motorcycle. From the initial solid lifter conversion kit featuring lightweight aluminum pushrods to state-of-the-art carburetors, air cleaners, and throttle bodies, every part is engineered with precision. The brand's dedication to innovation means continually refining and expanding their offerings to include everything a motorcycle might need for optimal performance and reliability.
S&S Cycle Engines
At the heart of S&S Cycle's legacy are its engines. Renowned for their robustness and reliability, S&S engines come in various styles, including the iconic Knucklehead, Shovelhead, Panhead, Evolution-style, and Twin-cam style engines. Each engine, like the T143 Assembled Long Block Engine, is meticulously constructed to provide unmatched power and torque, transforming any motorcycle into a high-performance machine. S&S's commitment to quality ensures that whether you're cruising the streets or dominating the racetrack, their engines will deliver unparalleled performance.
S&S Cams
S&S cams are designed to unlock the full potential of your motorcycle's engine. With a focus on maximizing horsepower, torque, and overall engine efficiency, S&S cams are a critical component for anyone looking to boost their bike's performance. Each cam is the result of exhaustive research and development, ensuring compatibility and impressive gains across various riding conditions. Whether you're upgrading an existing engine or building a custom setup, S&S cams are essential for achieving peak performance.
S&S Motorcycle Exhausts
To complement their engines and performance parts, S&S Cycle also offers a range of high-quality motorcycle exhaust systems. These exhausts are not only built to withstand the rigors of high-performance riding but are also designed to optimize exhaust flow, enhancing both sound and power output. From aggressive race-inspired designs to more subdued styles for daily riding, S&S Cycle's exhaust systems combine performance improvements with aesthetic appeal, making them a favorite among discerning riders.
