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!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
S&S CYCLE Drive Belt - 131 Tooth - 1" - Dyna 560-0390
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 131 Tooth - 1" - Dyna Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity, Durable polyurethane...12040246- SKU:
- 12040246
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 133 Tooth - 1" - Softail 560-0391
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 133 Tooth - 1" - Softail Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity, Durable polyurethane...12040247- SKU:
- 12040247
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 136 Tooth - 1" - Sportster 560-0392
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 136 Tooth - 1" - Sportster Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity, Durable...12040248- SKU:
- 12040248
- Availability:
- Ships Same Business Day
- Weight:
- 1.74 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 137 Tooth - 1" - Touring/Softail/Sportser 560-0393
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 137 Tooth - 1" - Touring/Softail/Sportser Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity,...12040249- SKU:
- 12040249
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 133 Tooth - 20 mm - FLSTF/FLSTSB, FXST/B/C 560-0395
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 133 Tooth - 20 mm - FLSTF/FLSTSB, FXST/B/C Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity,...12040251- SKU:
- 12040251
- Availability:
- Ships Same Business Day
- Weight:
- 1.47 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 133 Tooth - 24 mm - Softail 560-0396
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 133 Tooth - 24 mm - Softail Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity, Durable...12040252- SKU:
- 12040252
- Availability:
- Ships Same Business Day
- Weight:
- 1.66 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Drive Belt - 134 Tooth - 24 mm - M8 Softail 560-0397
S&S CYCLE
MSRP: $189.95Now: $170.96Was: $189.95Drive Belt - 134 Tooth - 24 mm - M8 Softail Gates Poly/Carbon X7N material, Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity, Durable...12040253- SKU:
- 12040253
- Availability:
- Ships Same Business Day
- Weight:
- 1.79 LBS
MSRP: $189.95Now: $170.96Was: $189.95 -
On Sale
S&S CYCLE Replacement Fuel Rail - Polaris 560-0362
S&S CYCLE
MSRP: $299.95Now: $269.96Was: $299.95Replacement Fuel Rail - Polaris Say goodbye to weak OEM fuel rails and hello to durability and performance, Ultimate solution for riders seeking reliability and enhanced fuel delivery, Crafted from...10220298- SKU:
- 10220298
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
MSRP: $299.95Now: $269.96Was: $299.95 -
On Sale
S&S CYCLE 2-into-1 Qualifier Exhaust System - Stainless - 49-State - Indian Chief 550-1115
S&S CYCLE
MSRP: $1,746.95Now: $1,526.36Was: $1,746.952-into-1 Qualifier Exhaust System - Stainless - 49-State - Indian Chief Inspired by the S&S King of The Baggers racing efforts , Stainless steel stepped header design to maximize power output,...18103210- SKU:
- 18103210
- Availability:
- Ships Same Business Day
- Weight:
- 28.20 LBS
MSRP: $1,746.95Now: $1,526.36Was: $1,746.95 -
On Sale
S&S CYCLE 2-into-1 Qualifier Exhaust System - Guardian Black - 49-State - Indian Chief 550-1116
S&S CYCLE
MSRP: $1,746.95Now: $1,526.36Was: $1,746.952-into-1 Qualifier Exhaust System - Guardian Black - 49-State - Indian Chief Inspired by the S&S King of The Baggers racing efforts , Stainless steel stepped header design to maximize power...18103211- SKU:
- 18103211
- Availability:
- Ships Same Business Day
- Weight:
- 28.20 LBS
MSRP: $1,746.95Now: $1,526.36Was: $1,746.95 -
On Sale
S&S CYCLE Piston Cooling Jet Kit - Twin Cam 310-1251
S&S CYCLE
MSRP: $89.95Now: $80.96Was: $89.95Piston Cooling Jet Kit - Twin Cam Milled from Billet Aluminum 6061-T6, Revised spray locations for more effective cooling, Dual jets for uniform piston cooling, Shorter than OEM for greater rod...09501040- SKU:
- 09501040
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $89.95Now: $80.96Was: $89.95 -
On Sale
S&S CYCLE 2-into-1 Sidewinder Exhaust System - Lava Chrome - 50-State - M8 550-1123
S&S CYCLE
MSRP: $1,798.95Now: $1,571.36Was: $1,798.952-into-1 Sidewinder? Exhaust System - Lava Chrome - 50-State - M8 Smokey chrome with all the reflective qualities of traditional chromium, Durable and easy to clean finish, 2-1 styling for...18002723- SKU:
- 18002723
- Availability:
- Ships Same Business Day
- Weight:
- 34.90 LBS
MSRP: $1,798.95Now: $1,571.36Was: $1,798.95 -
On Sale
S&S CYCLE 2-into-1 Sidewinder Exhaust System - 50-State - Chrome - M8 Touring 550-0758
S&S CYCLE
MSRP: $1,540.95Now: $1,346.36Was: $1,540.952-into-1 Sidewinder Exhaust System - 50-State - Chrome - M8 Touring Increased power and torque, All hardware included, Made in the USA18002731- SKU:
- 18002731
- Availability:
- Ships Same Business Day
- Weight:
- 34.50 LBS
MSRP: $1,540.95Now: $1,346.36Was: $1,540.95 -
On Sale
S&S CYCLE 2-into-1 Sidewinder Exhaust System - 50-State - Black - M8 Touring 550-0759
S&S CYCLE
MSRP: $1,540.95Now: $1,346.36Was: $1,540.952-into-1 Sidewinder Exhaust System - 50-State - Black - M8 Touring Increased power and torque, All hardware included, Made in the USA18002732- SKU:
- 18002732
- Availability:
- Ships Same Business Day
- Weight:
- 34.50 LBS
MSRP: $1,540.95Now: $1,346.36Was: $1,540.95 -
On Sale
S&S CYCLE Grand National Slip-On Mufflers - Chrome - 49-State 4110-156
S&S CYCLE
MSRP: $922.95Now: $806.36Was: $922.95Grand National Slip-On Mufflers - Chrome - 49-State Features removable dB reducer (J2825 compliant) to tune sound levels and stainless steel baffles, Performance slip-ons that tidy up the exhaust...18114517- SKU:
- 18114517
- Availability:
- Ships Same Business Day
- Weight:
- 19.20 LBS
- COLOR/FINISH:
- SHOW CHROME
- MODEL:
- GRAND NATIONAL
- UNITS:
- PAIR
- BASE FINISH:
- CHROME
- END CAP MATERIAL:
- ALUMINUM
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
MSRP: $922.95Now: $806.36Was: $922.95 -
On Sale
S&S CYCLE Grand National Slip-On Mufflers - Chrome - Race Only 4110-156-R
S&S CYCLE
MSRP: $669.95Now: $584.96Was: $669.95Grand National Slip-On Mufflers - Chrome - Race Only Features removable dB reducer (J2825 compliant) to tune sound levels and stainless steel baffles, Performance slip-ons that tidy up the exhaust...18114518- SKU:
- 18114518
- Availability:
- Ships Same Business Day
- Weight:
- 19.40 LBS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- END CAP MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- SHOW CHROME
- MODEL:
- GRAND NATIONAL
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- BASE COLOR:
- SILVER
MSRP: $669.95Now: $584.96Was: $669.95 -
On Sale
S&S CYCLE Grand National Slip-On Mufflers - Black - 49-State 4110-266
S&S CYCLE
MSRP: $895.95Now: $806.36Was: $895.95Grand National Slip-On Mufflers - Black - 49-State Features removable dB reducer (J2825 compliant) to tune sound levels and stainless steel baffles, Performance slip-ons that tidy up the exhaust area...18114519- SKU:
- 18114519
- Availability:
- Ships Same Business Day
- Weight:
- 19.25 LBS
- COLOR/FINISH:
- GUARDIAN BLACK
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- MODEL:
- GRAND NATIONAL
- BASE FINISH:
- NICKEL
- END CAP MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
MSRP: $895.95Now: $806.36Was: $895.95 -
On Sale
S&S CYCLE Grand National Slip-On Mufflers - Black - Race Only 4110-266-R
S&S CYCLE
MSRP: $649.95Now: $584.96Was: $649.95Grand National Slip-On Mufflers - Black - Race Only Features removable dB reducer (J2825 compliant) to tune sound levels and stainless steel baffles, Performance slip-ons that tidy up the exhaust...18114520- SKU:
- 18114520
- Availability:
- Ships Same Business Day
- Weight:
- 19.45 LBS
- COLOR/FINISH:
- GUARDIAN BLACK
- MODEL:
- GRAND NATIONAL
- UNITS:
- PAIR
- END CAP MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- BASE FINISH:
- NICKEL
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
MSRP: $649.95Now: $584.96Was: $649.95 -
On Sale
S&S CYCLE Big Bore Cylinder Set 910-0739
S&S CYCLE
MSRP: $970.95Now: $854.06Was: $970.95Bolt on Cylinder Set For M8 Models09310877- SKU:
- 09310877
- Availability:
- Ships Same Business Day
- Weight:
- 25.70 LBS
- COLOR/FINISH:
- BLACK GRANITE
- STYLE:
- BIG BORE
- DISPLACEMENT:
- 124'
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
MSRP: $970.95Now: $854.06Was: $970.95 -
On Sale
S&S CYCLE Gasket Set - 3.5" - V2 Big Twin 90-1905
S&S CYCLE
MSRP: $75.95Now: $65.66Was: $75.95Gasket Kit contains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles), Made in the U.S.A.09340325- SKU:
- 09340325
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- TYPE:
- EXHAUST
- UNITS:
- SET
MSRP: $75.95Now: $65.66Was: $75.95 -
On Sale
S&S CYCLE Acceleration Pump Push Rod 11-2373
S&S CYCLE
MSRP: $11.95Now: $10.76Was: $11.95Sold each10031727- SKU:
- 10031727
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- PUSHROD
- TYPE:
- PUMP
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
S&S CYCLE Easy Start Cam Kit - Twin Cam 330-0438
S&S CYCLE
MSRP: $1,070.95Now: $963.86Was: $1,070.95Start any engine regardless of displacement or compression ratio with a stock starter, Save your starter and battery; tested for 10,000 starts without running battery down, Allow for easy start by...09251048- SKU:
- 09251048
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 37.5°
- EXHAUST OPEN IMPERIAL:
- 58.5°
- GRIND:
- 635 SERIES
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- EXHAUST LIFT IMPERIAL:
- 0.635'
- INTAKE CLOSE IMPERIAL:
- 43.5°
- INTAKE DURATION IMPERIAL:
- 243°
- INTAKE LIFT IMPERIAL:
- 0.635'
- EXHAUST DURATION IMPERIAL:
- 276°
- FEATURES:
- INCLUDES INSTALLATION KIT
- INTAKE OPEN IMPERIAL:
- 19.5°
- MODEL:
- EASY START
- TYPE:
- GEAR
- UNITS:
- KIT
MSRP: $1,070.95Now: $963.86Was: $1,070.95 -
On Sale
S&S CYCLE Super G Carburetor Insulator - 3/8" 16-0498
S&S CYCLE
MSRP: $41.95Now: $37.76Was: $41.95Replacement 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...10500361- SKU:
- 10500361
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- MODEL:
- SUPER G
- INSULATOR THICKNESS IMPERIAL:
- 0.37'
- PRODUCT NAME:
- INSULATOR BLOCK
- UNITS:
- EACH
MSRP: $41.95Now: $37.76Was: $41.95 -
On Sale
S&S CYCLE Manifold - Big Twin - 55-65 16-1100
S&S CYCLE
MSRP: $122.95Now: $110.66Was: $122.95Cylinder length: Stock 5.33 in., Manifold length: 2.975 in., T-style O-ring manifold10500337- SKU:
- 10500337
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE FINISH:
- RAW
- ENGINE SIZE:
- 74'
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- TYPE:
- O-RING
- COLOR/FINISH:
- RAW
- UNITS:
- EACH
MSRP: $122.95Now: $110.66Was: $122.95 -
On Sale
S&S CYCLE Stealth Air Cleaner Cover - Black - 143" 170-0323
S&S CYCLE
MSRP: $195.95Now: $185.36Was: $195.95Fit the S&S Stealth air cleaner kits, Made in the U.S.A.10140246- SKU:
- 10140246
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE FINISH:
- GLOSS
- PRODUCT NAME:
- AIR CLEANER COVER
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MODEL:
- STEALTH
- UNITS:
- EACH
- DESIGN:
- 143' DISPLACEMENT
MSRP: $195.95Now: $185.36Was: $195.95 -
On Sale
S&S CYCLE Air Cleaner Logo Cover - Chrome - Chief 170-0242
S&S CYCLE
MSRP: $188.95Now: $170.06Was: $188.95Optional air cleaner covers designed for Indian Chief, Chief Classic, Chief Vintage, and Roadmaster, Made in the U.S.A.10140220- SKU:
- 10140220
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- DESIGN:
- S&S LOGO
- BASE FINISH:
- CHROME
- MATERIAL:
- BILLET ALUMINUM
MSRP: $188.95Now: $170.06Was: $188.95 -
On Sale
S&S CYCLE Air Cleaner Cover Adapter - '14-'16 FLT 170-0261
S&S CYCLE
MSRP: $71.95Now: $64.76Was: $71.95Made in the U.S.A.10140225- SKU:
- 10140225
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- TYPE:
- AIR CLEANER
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- ADAPTER KIT
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MODEL:
- STEALTH
- UNITS:
- KIT
MSRP: $71.95Now: $64.76Was: $71.95 -
On Sale
S&S CYCLE Mini Tear-Drop Air Cleaner Cover - Chrome 170-0367
S&S CYCLE
MSRP: $195.95Now: $183.56Was: $195.95Fit the S&S Stealth air cleaner kits, Made in the U.S.A.10140272- SKU:
- 10140272
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- DESIGN:
- MINI TEARDROP
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- AIR CLEANER COVER
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- MODEL:
- STEALTH
- RIDING STYLE:
- STREET
MSRP: $195.95Now: $183.56Was: $195.95 -
On Sale
S&S CYCLE Mini Tear-Drop Air Cleaner Cover - Black 170-0366
S&S CYCLE
MSRP: $195.95Now: $183.56Was: $195.95Fit the S&S Stealth air cleaner kits, Made in the U.S.A.10140273- SKU:
- 10140273
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- MATERIAL:
- ALUMINUM
- MODEL:
- STEALTH
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE FINISH:
- GLOSS
- PRODUCT NAME:
- AIR CLEANER COVER
- BASE COLOR:
- BLACK
- DESIGN:
- MINI TEARDROP
MSRP: $195.95Now: $183.56Was: $195.95 -
On Sale
S&S CYCLE Air Filter - Royal Enfield 650 TW 170-0601A
S&S CYCLE
MSRP: $95.95Now: $71.96Was: $95.95High-flow air cleaner, flows 12% better than stock , No more replacing dirty air filters, Easy to install10114571- SKU:
- 10114571
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- BLACK
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- BLACK
MSRP: $95.95Now: $71.96Was: $95.95 -
On Sale
S&S CYCLE O-Ring Intake Clamp - 55-78 mm 16-0230
S&S CYCLE
MSRP: $28.95Now: $26.06Was: $28.95Clamps are 3/4" wide and constructed of .020" thick stainless steel and use a curved 10-24 threaded "T"-bolt with plated steel aircraft-style hex locknut, Made in the U.S.A.10130043- SKU:
- 10130043
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- INTAKE MANIFOLD
- PRODUCT NAME:
- CLAMP
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- BASE FINISH:
- NATURAL
- COLOR/FINISH:
- STAINLESS STEEL
MSRP: $28.95Now: $26.06Was: $28.95 -
On Sale
S&S CYCLE Cam Bearing Plate - Twin Cam 33-5212
S&S CYCLE
MSRP: $13.95Now: $12.56Was: $13.95Heavy-duty steel cam bearing plate is recommended for use with all gear-drive cams and is included in S&S complete gear-drive cam kits, Made in the U.S.A.09250046- SKU:
- 09250046
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- BEARING PLATE
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $13.95Now: $12.56Was: $13.95 -
On Sale
S&S CYCLE Breather Screw - 3/8" 17-0345
S&S CYCLE
MSRP: $27.95Now: $25.16Was: $27.95Replacement components, Made in the U.S.A.10120222- SKU:
- 10120222
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- ZINC ALLOY STEEL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- MODEL:
- AIR CLEANER
- UNITS:
- EACH
- THREAD PITCH:
- 3/8-16
- BASE FINISH:
- NATURAL
- MODEL:
- REPLACEMENT
- PRODUCT NAME:
- BREATHER SCREW
MSRP: $27.95Now: $25.16Was: $27.95 -
On Sale
S&S CYCLE Backplate Attachment Screw - Each - 5'16-24 x .360" 17-0346
S&S CYCLE
MSRP: $10.95Now: $9.86Was: $10.95Replacement components, Made in the U.S.A.10120231- SKU:
- 10120231
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 0.031'
- MATERIAL:
- ALLOY STEEL
- OUTSIDE DIAMETER METRIC:
- 79 MM
- PRODUCT NAME:
- SCREW
- RIDING STYLE:
- STREET
- MATERIAL:
- ZINC PLATED
- MODEL:
- BACKPLATE
- UNITS:
- EACH
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
S&S CYCLE Screw Breather - 1/2" 17-0347
S&S CYCLE
MSRP: $23.95Now: $21.56Was: $23.95Replacement components, Made in the U.S.A.10120232- SKU:
- 10120232
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- AIR CLEANER
- THREAD PITCH:
- 1/2-13
- UNITS:
- EACH
- BASE FINISH:
- NATURAL
- MODEL:
- REPLACEMENT
- PRODUCT NAME:
- BREATHER SCREW
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ZINC ALLOY STEEL
MSRP: $23.95Now: $21.56Was: $23.95 -
On Sale
S&S CYCLE Vent Banjo Fitting - Each 17-0350
S&S CYCLE
MSRP: $9.95Now: $8.96Was: $9.95Replacement vent fitting, aluminum alloy10120233- SKU:
- 10120233
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- BREATHER FITTING
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $9.95Now: $8.96Was: $9.95 -
On Sale
S&S CYCLE Vent Banjo Fitting - 2-Pack 17-0355
S&S CYCLE
MSRP: $12.95Now: $11.66Was: $12.95Replacement vent fitting, aluminum alloy10120234- SKU:
- 10120234
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- BREATHER FITTING
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- PAIR
MSRP: $12.95Now: $11.66Was: $12.95 -
On Sale
S&S CYCLE T124LC Series Long Block Engine 310-0326A
S&S CYCLE
MSRP: $8,595.95Now: $7,739.96Was: $8,595.95Lower Compression, 10.2:1, for great street torque, Includes Super Stock heads, T2 crankcase, high flow oil pump, cam cover and easy start gear drive cams, Stock Twin Cam 96 bolt pattern, Specs:...09010237- SKU:
- 09010237
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 10.2:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.625'
- STYLE:
- LOW COMPRESSION
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- WRINKLE BLACK
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
MSRP: $8,595.95Now: $7,739.96Was: $8,595.95 -
On Sale
S&S CYCLE Synthetic Chain/Gear Oil - 1 U.S. quart 153763
S&S CYCLE
MSRP: $24.95Now: $22.46Was: $24.95Specifically formulated for Sportster models, Advanced additives for extended chain life, Full-synthetic formula resists shear and extends life, Available in 1-quart bottles, 12 per case, Made in the...36040008- SKU:
- 36040008
- Availability:
- Ships Same Business Day
- Weight:
- 2.09 LBS
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- CONTAINER SIZE METRIC:
- 946 ML
- STYLE:
- HIGH-PERFORMANCE
- UNITS:
- EACH
- APPLICATION:
- SPORTSTER
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- TYPE:
- GEAR
- DISPENSER TYPE:
- BOTTLE
- PACKAGING:
- 12 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
MSRP: $24.95Now: $22.46Was: $24.95 -
On Sale
S&S CYCLE Oil Change Kit for M8 162233
S&S CYCLE
MSRP: $123.14Now: $110.83Was: $123.14Everything you need for a complete oil change, Superior lubrication for reduced engine wear and lower oil temperatures, Provides consistent viscosity, and resists thermal breakdown and oxidation at...36010492- SKU:
- 36010492
- Availability:
- Ships Same Business Day
- Weight:
- 10.80 LBS
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE METRIC:
- 946 ML
- VISCOSITY (WEIGHT):
- 20W-50
- MODEL:
- M8
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- PACKAGING:
- SOLD BY CASE
- PRODUCT NAME:
- OIL CHANGE KIT
- UNITS:
- KIT
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
MSRP: $123.14Now: $110.83Was: $123.14
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.
