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
-
On Sale
S&S CYCLE Cam - H-Grind - Big Twin 330-0165
S&S CYCLE
MSRP: $255.95Now: $230.36Was: $255.95If you're restoring a classic Big Twin or rebuilding an original 74" or 80" engine, cam timing is non-negotiable—even a few degrees off will kill your performance and reliability. The S&S Cycle...09250740- SKU:
- 09250740
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- EXHAUST OPEN IMPERIAL:
- 53°
- TYPE:
- GEAR
- UNITS:
- EACH
- EXHAUST CLOSE IMPERIAL:
- 12°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.131'
- EXHAUST LIFT IMPERIAL:
- 0.389'
- INTAKE CLOSE IMPERIAL:
- 40°
- INTAKE LIFT IMPERIAL:
- 0.389'
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 245°
- GRIND:
- H
- INTAKE DURATION IMPERIAL:
- 233°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.076'
- PRODUCT NAME:
- CAM
MSRP: $255.95Now: $230.36Was: $255.95Qty in Cart: 0Quantity:Price:MSRP: $255.95Now: $230.36Was: $255.95Subtotal: -
On Sale
S&S CYCLE Cam - H-Grind - Big Twin 330-0166
S&S CYCLE
MSRP: $255.95Now: $230.36Was: $255.95If you're restoring a classic Big Twin or rebuilding a 74" or 80" engine, cam timing is non-negotiable for proper valve operation and engine longevity. The S&S Cycle H-Grind cam delivers dead-on OEM...09250741- SKU:
- 09250741
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- INTAKE LIFT IMPERIAL:
- 0.389'
- RIDING STYLE:
- STREET
- EXHAUST CLOSE IMPERIAL:
- 12°
- EXHAUST DURATION IMPERIAL:
- 230°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.131'
- INTAKE CLOSE IMPERIAL:
- 40°
- EXHAUST OPEN IMPERIAL:
- 53°
- INTAKE DURATION IMPERIAL:
- 233°
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.389'
- GRIND:
- H
- INTAKE LIFT AT TDC IMPERIAL:
- 0.076'
- PRODUCT NAME:
- CAM
- TYPE:
- GEAR
- UNITS:
- EACH
MSRP: $255.95Now: $230.36Was: $255.95Qty in Cart: 0Quantity:Price:MSRP: $255.95Now: $230.36Was: $255.95Subtotal: -
On Sale
S&S CYCLE Electric Fuel Injection Intake for T143 '02-'05 170-0289
S&S CYCLE
MSRP: $2,080.95Now: $1,872.86Was: $2,080.95The S&S Cycle Electric Fuel Injection Intake transforms your T143 engine with precision fuel delivery and optimized airflow, eliminating the tuning variables that plague carbureted setups. This...10210012- SKU:
- 10210012
- Availability:
- Ships Same Business Day
- Weight:
- 8.20 LBS
- PRODUCT NAME:
- INDUCTION
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MODEL:
- THROTTLE HOG
MSRP: $2,080.95Now: $1,872.86Was: $2,080.95 -
On Sale
S&S CYCLE O2 Sensor - '95-'99 EFI 106-2067
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95A properly functioning O2 sensor is critical for maintaining accurate fuel mixture and engine efficiency on carbureted-to-EFI conversion builds. The S&S Cycle O2 Sensor ensures your Magneti Marelli...10220108- SKU:
- 10220108
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- TYPE:
- NARROW-BAND O2
- OXYGEN SENSOR PLUG SIZE IMPERIAL:
- 0.71'
- PRODUCT NAME:
- SENSOR
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $399.95Now: $359.96Was: $399.95 -
On Sale
S&S CYCLE Throttle Body - 58mm 170-0337
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95If you're running an S&S head on your big-inch engine, intake flow becomes your limiting factor—and the stock throttle body is holding back your performance. The S&S Cycle 58mm Throttle Body delivers...10220182- SKU:
- 10220182
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- BORE SIZE METRIC:
- 58.00 MM
- MANIFOLD SIZE:
- 410
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- THROTTLE BODY
- UNITS:
- KIT
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Cam - 551 Series - Chain Drive - Twin Cam 106-4858
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95If you're running a Twin Cam 106 and want measurable gains in low-to-midrange torque without a complete top-end rebuild, the S&S Cycle 551 Series gear drive cam delivers. By eliminating timing chain...09250743- SKU:
- 09250743
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
- EXHAUST OPEN IMPERIAL:
- 41°
- INTAKE LIFT IMPERIAL:
- 0.550'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 91°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- EXHAUST CLOSE IMPERIAL:
- 17°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.170'
- EXHAUST LIFT IMPERIAL:
- 0.550'
- INTAKE DURATION IMPERIAL:
- 216°
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 102°
- GRIND:
- 551 SERIES
- INTAKE CLOSE IMPERIAL:
- 19°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.178'
- TYPE:
- CHAIN
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 238°
- INTAKE OPEN IMPERIAL:
- 17°
MSRP: $399.95Now: $359.96Was: $399.95 -
On Sale
S&S CYCLE Cam - 583 Series - Gear Drive 330-0107
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95Timing chain lash and slack rob your engine of precision and consistency—especially critical in high-RPM applications where even microseconds of variance cost power. The S&S CYCLE 583 Series Gear...09250744- SKU:
- 09250744
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
- EXHAUST DURATION IMPERIAL:
- 262°
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 107°
- EXHAUST OPEN IMPERIAL:
- 58°
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.206'
- INTAKE LIFT IMPERIAL:
- 0.583'
- EXHAUST CLOSE IMPERIAL:
- 24°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 96.5°
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.583'
- GRIND:
- 583 SERIES
- INTAKE CLOSE IMPERIAL:
- 18°
- INTAKE DURATION IMPERIAL:
- 203°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.113'
- INTAKE OPEN IMPERIAL:
- 5°
- TYPE:
- GEAR
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Throttle Body - 66mm 124" 170-0342
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95A properly sized throttle body is critical for maximizing airflow and engine responsiveness in high-displacement engines. The S&S 66mm unit delivers significantly improved volumetric efficiency...10220187- SKU:
- 10220187
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- BORE SIZE METRIC:
- 66.00 MM
- MANIFOLD SIZE:
- 410
- PRODUCT NAME:
- THROTTLE BODY
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Easy Start Cam Kit - Twin Cam 106-5235
S&S CYCLE
MSRP: $540.95Now: $486.86Was: $540.95Cold starts on high-compression big-twin engines can drain your battery and wear out your starter faster than you'd expect. The S&S Cycle Easy Start Cam Kit solves this with a centrifugally-actuated...09250746- SKU:
- 09250746
- Availability:
- Ships Same Business Day
- Weight:
- 3.85 LBS
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 270°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.214'
- EXHAUST OPEN IMPERIAL:
- 65°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 107.5°
- EXHAUST LIFT IMPERIAL:
- 0.640'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- FEATURES:
- INCLUDES INSTALLATION KIT
- INTAKE LIFT AT TDC IMPERIAL:
- 0.228'
- TYPE:
- CHAIN
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 25°
- INTAKE DURATION IMPERIAL:
- 265°
- INTAKE OPEN IMPERIAL:
- 25°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- GRIND:
- 640 SERIES
- INTAKE CLOSE IMPERIAL:
- 60°
- INTAKE LIFT IMPERIAL:
- 0.640'
- MODEL:
- EASY START
- UNITS:
- KIT
MSRP: $540.95Now: $486.86Was: $540.95 -
On Sale
S&S CYCLE Throttle Body - 58mm 124" 170-0345
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95A properly sized throttle body is critical for maximizing airflow and throttle response on any high-displacement engine. The S&S 58mm design delivers a direct bolt-on solution that maintains stock...10220190- SKU:
- 10220190
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- PRODUCT NAME:
- THROTTLE BODY
- BORE SIZE METRIC:
- 58.00 MM
- MANIFOLD SIZE:
- 417
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Throttle Body - 58mm 170-0346
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95If you're running a high-performance engine and want measurable gains in throttle response and airflow, the S&S Cycle 58mm Throttle Body is a direct bolt-on upgrade that delivers. The sealed...10220191- SKU:
- 10220191
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- UNITS:
- KIT
- BORE SIZE METRIC:
- 58.00 MM
- MANIFOLD SIZE:
- 405
- PRODUCT NAME:
- THROTTLE BODY
- RIDING STYLE:
- STREET
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Throttle Body - 58mm 111" 170-0347
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95If you're running an 111" engine and want measurable intake flow improvements without fabrication headaches, the S&S Cycle 58mm throttle body is the direct bolt-on solution. This one-piece design...10220192- SKU:
- 10220192
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- MANIFOLD SIZE:
- 398
- UNITS:
- KIT
- BORE SIZE METRIC:
- 58.00 MM
- PRODUCT NAME:
- THROTTLE BODY
- RIDING STYLE:
- STREET
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Easy Start Cam Kit - Twin Cam 330-0346
S&S CYCLE
MSRP: $540.95Now: $486.86Was: $540.95Cold starts on high-compression Twin Cam engines can drain your battery and punish your starter—the S&S Easy Start Cam Kit eliminates that struggle by intelligently reducing crank compression until...09250830- SKU:
- 09250830
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- EXHAUST CLOSE IMPERIAL:
- 26°
- EXHAUST DURATION IMPERIAL:
- 251°
- INTAKE LIFT IMPERIAL:
- 0.575'
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- EXHAUST
- FEATURES:
- INCLUDES INSTALLATION KIT
- MODEL:
- EASY START
- TYPE:
- CHAIN
- EXHAUST LIFT IMPERIAL:
- 0.575'
- GRIND:
- HP103
- INTAKE DURATION IMPERIAL:
- 249°
- INTAKE OPEN IMPERIAL:
- 20°
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- EXHAUST OPEN IMPERIAL:
- 45°
- INTAKE CLOSE IMPERIAL:
- 49°
- UNITS:
- KIT
MSRP: $540.95Now: $486.86Was: $540.95 -
On Sale
S&S CYCLE Throttle Body - 66mm 170-0349
S&S CYCLE
MSRP: $995.95Now: $896.36Was: $995.95A larger throttle body is one of the most straightforward ways to unlock additional airflow in your intake system, translating directly to improved throttle response and performance gains. The S&S...10220194- SKU:
- 10220194
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MANIFOLD SIZE:
- 405
- BORE SIZE METRIC:
- 66.00 MM
- PRODUCT NAME:
- THROTTLE BODY
MSRP: $995.95Now: $896.36Was: $995.95 -
On Sale
S&S CYCLE Air Filter Plate - Royal Enfield 650 170-0603A
S&S CYCLE
MSRP: $27.95Now: $25.16Was: $27.95Royal Enfield 650 owners looking to unlock measurable horsepower gains should consider the S&S CYCLE Air Filter Plate. This stainless steel intake component works in tandem with the S&S air filter to...10130165- SKU:
- 10130165
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- AIR INTAKE
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- SILVER
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- TYPE:
- PLATE
MSRP: $27.95Now: $25.16Was: $27.95 -
On Sale
S&S CYCLE Triple-Spoke Air Cleaner Cover 170-0210
S&S CYCLE
MSRP: $195.95Now: $176.36Was: $195.95If you're running an S&S Stealth air cleaner kit, this triple-spoke cover isn't just a cosmetic upgrade—it's engineered to protect your filtration system while maintaining the aggressive aesthetic...10140171- SKU:
- 10140171
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- MODEL:
- STEALTH
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- AIR CLEANER COVER
- BASE FINISH:
- POLISHED
- BASE COLOR:
- BLACK
- DESIGN:
- TRI-SPOKE
MSRP: $195.95Now: $176.36Was: $195.95Qty in Cart: 0Quantity:Price:MSRP: $195.95Now: $176.36Was: $195.95Subtotal: -
On Sale
S&S CYCLE Plunger Enrichener 11-2343
S&S CYCLE
MSRP: $19.95Now: $17.96Was: $19.95The S&S Cycle Plunger Enrichener 11-2343 delivers precise fuel delivery during cold starts and low-speed operation, eliminating hesitation and rough idle characteristics common in stock carburetors...10030047- SKU:
- 10030047
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MODEL:
- SUPER G
- PRODUCT NAME:
- PLUNGER
- MODEL:
- SUPER E
- RIDING STYLE:
- STREET
- TYPE:
- FAST IDLE
- UNITS:
- EACH
MSRP: $19.95Now: $17.96Was: $19.95 -
On Sale
S&S CYCLE Check Ball Spring 11-2392
S&S CYCLE
MSRP: $14.95Now: $13.46Was: $14.95The S&S Cycle Check Ball Spring 11-2392 ensures reliable fuel delivery and prevents backflow in high-performance fuel systems. Whether you're running a stock engine or forced induction setup, this...10030050- SKU:
- 10030050
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 5 PACK
- MODEL:
- SUPER G
- MODEL:
- SUPER E
- PRODUCT NAME:
- SPRING
- TYPE:
- BALL CHECK
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
S&S CYCLE Super E and Super G Carburetor Fuel Inlet 11-2465
S&S CYCLE
MSRP: $18.95Now: $17.06Was: $18.95A properly functioning fuel inlet is critical to carburetor performance and engine reliability. The S&S Cycle Super E and Super G Carburetor Fuel Inlet ensures consistent fuel delivery and eliminates...10030052- SKU:
- 10030052
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MODEL:
- SUPER E
- UNITS:
- EACH
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- FUEL INLET
MSRP: $18.95Now: $17.06Was: $18.95 -
On Sale
S&S CYCLE E/G Carburetors Breather Conversion Kit 17-0486
S&S CYCLE
MSRP: $51.95Now: $46.76Was: $51.95A properly sealed crankcase breathing system is essential for maintaining ring seal integrity, reducing blow-by contamination, and extending engine life on high-performance builds. The S&S Cycle E/G...10030056- SKU:
- 10030056
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- TYPE:
- BREATHER
- UNITS:
- KIT
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
MSRP: $51.95Now: $46.76Was: $51.95Qty in Cart: 0Quantity:Price:MSRP: $51.95Now: $46.76Was: $51.95Subtotal: -
On Sale
S&S CYCLE "E" Carburetor - No Manifold 11-0418
S&S CYCLE
MSRP: $695.95Now: $626.36Was: $695.95The S&S Cycle "E" Carburetor delivers precise fuel metering and reliable cold-start performance for Big Twin and Sportster engines, eliminating the guesswork of aftermarket carburetor selection. With...10020002- SKU:
- 10020002
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 LBS
- FEATURES:
- WITHOUT MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
MSRP: $695.95Now: $626.36Was: $695.95Qty in Cart: 0Quantity:Price:MSRP: $695.95Now: $626.36Was: $695.95Subtotal: -
On Sale
S&S CYCLE Super "E" Carburetor 11-0420
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95The S&S CYCLE Super "E" Carburetor is the proven choice for Big Twin and Sportster engines seeking reliable fuel delivery and responsive throttle control. With a precisely engineered 1-7/8" butterfly...10020025- SKU:
- 10020025
- Availability:
- Ships Same Business Day
- Weight:
- 2.36 LBS
- RIDING STYLE:
- STREET
- STYLE:
- STANDARD BORE
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Super "G" Carburetor 11-0421
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95The S&S Cycle Super "G" Carburetor is engineered for Big Twin and Sportster engines seeking reliable, responsive fuel delivery without compromise. Whether you're tuning a naturally aspirated cruiser...10020026- SKU:
- 10020026
- Availability:
- Ships Same Business Day
- Weight:
- 2.22 LBS
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- STYLE:
- STANDARD BORE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER G
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Standard E Carburetor - Black 110-0133
S&S CYCLE
MSRP: $549.95Now: $494.96Was: $549.95The S&S CYCLE Standard E Carburetor delivers responsive throttle control and reliable cold starts without the complexity of oversized carbs or electronic fuel injection systems. Engineered for...10020059- SKU:
- 10020059
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- STYLE:
- STANDARD BORE
MSRP: $549.95Now: $494.96Was: $549.95Qty in Cart: 0Quantity:Price:MSRP: $549.95Now: $494.96Was: $549.95Subtotal: -
On Sale
S&S CYCLE Cam Drive Gear - Twin Cam/M8 330-0621
S&S CYCLE
MSRP: $252.95Now: $227.66Was: $252.95If you're running gear-driven cams on your Twin Cam or M8 Harley, you need a reliable cam drive gear set that delivers precise timing and durability. This S&S Cycle two-gear set provides the outer...09500866- SKU:
- 09500866
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- OUTER
- PRODUCT NAME:
- GEAR KIT
- TYPE:
- CAM
MSRP: $252.95Now: $227.66Was: $252.95 -
On Sale
S&S CYCLE Stock Intake O-Ring Heads - 10 Pack 16-0244
S&S CYCLE
MSRP: $60.95Now: $54.86Was: $60.95Maintaining proper seal integrity on your S&S intake manifold is critical to preventing vacuum leaks that rob your engine of power and consistency. These OEM-spec O-rings are essential wear items...10030313- SKU:
- 10030313
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MODEL:
- STOCK HEADS
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- TYPE:
- INTAKE MANIFOLD
- UNITS:
- 10 PACK
MSRP: $60.95Now: $54.86Was: $60.95 -
On Sale
S&S CYCLE Super E/G Carburetor Bowl 11-2388
S&S CYCLE
MSRP: $98.95Now: $89.06Was: $98.95The S&S Cycle Super E/G Carburetor Bowl delivers reliable fuel delivery and consistent jetting performance for Harley-Davidson big twin engines running premium carburetors. Whether you're rebuilding...10030452- SKU:
- 10030452
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MODEL:
- SUPER G
- TYPE:
- CARBURETOR
- MODEL:
- SUPER E
- PRODUCT NAME:
- BOWL ONLY
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $98.95Now: $89.06Was: $98.95 -
On Sale
S&S CYCLE Master Super B Rebuild Kit 11-2914
S&S CYCLE
MSRP: $104.95Now: $94.46Was: $104.95The S&S Cycle Master Super B Rebuild Kit gives you the precision components needed to restore your Super B to factory specifications or serve as a foundation for performance upgrades. This...10030453- SKU:
- 10030453
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- CARBURETOR
- UNITS:
- EACH
- MODEL:
- SUPER B
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
MSRP: $104.95Now: $94.46Was: $104.95 -
On Sale
S&S CYCLE Bellows Acceleration Pump Seal 11-2266
S&S CYCLE
MSRP: $9.95Now: $8.96Was: $9.95The S&S CYCLE Bellows Acceleration Pump Seal (11-2266) is an essential replacement component for maintaining consistent fuel delivery and throttle response in your S&S carburetors. Over time, pump...10030455- SKU:
- 10030455
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- RUBBER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- BELLOWS SEAL
- COLOR/FINISH:
- BLACK
- TYPE:
- ACCELERATOR PUMP
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $9.95Now: $8.96Was: $9.95 -
On Sale
S&S CYCLE Intake Manifold O-Ring 16-0235
S&S CYCLE
MSRP: $11.95Now: $10.76Was: $11.95A deteriorating intake manifold O-ring creates vacuum leaks that compromise air-fuel mixture quality and cause rough idle, hesitation, and performance loss. This OEM-specification replacement seal...10030456- SKU:
- 10030456
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- S&S
- PRODUCT NAME:
- O-RING
MSRP: $11.95Now: $10.76Was: $11.95Qty in Cart: 0Quantity:Price:MSRP: $11.95Now: $10.76Was: $11.95Subtotal: -
On Sale
S&S CYCLE Intake Stock Manifold O-Ring 16-0236
S&S CYCLE
MSRP: $10.95Now: $9.86Was: $10.95A worn or degraded intake manifold O-ring compromises your engine's ability to maintain proper fuel-air mixture and can lead to vacuum leaks that rob horsepower and create rough idle conditions. The...10030457- SKU:
- 10030457
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- INTAKE MANIFOLD
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- MODEL:
- STOCK
- UNITS:
- EACH
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
S&S CYCLE Seal Intake Band - '79-'84 16-0245
S&S CYCLE
MSRP: $52.95Now: $47.66Was: $52.95A properly sealed intake tract is foundational to carburetor performance and fuel atomization. The S&S Cycle Seal Intake Band ensures a leak-free connection between your intake manifold and...10030458- SKU:
- 10030458
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
MSRP: $52.95Now: $47.66Was: $52.95 -
On Sale
S&S CYCLE Super E/Super G Carburetor Lever Enrichener 17-0329
S&S CYCLE
MSRP: $14.95Now: $13.46Was: $14.95Cold-start performance demands a reliable enrichment system, and the S&S Cycle Super E/Super G Carburetor Lever Enrichener delivers precision control over fuel delivery when your engine needs it most...10030459- SKU:
- 10030459
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- ENRICHENER LEVER
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- MODEL:
- SUPER E
- UNITS:
- EACH
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
S&S CYCLE Bowl Screws - 10-Pack 50-0063
S&S CYCLE
MSRP: $19.95Now: $17.96Was: $19.95Bowl screws are critical fasteners that secure your carburetor bowl to the main body—and a single worn or damaged screw can compromise fuel delivery and engine performance. S&S Cycle's OEM-quality...10030460- SKU:
- 10030460
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SCREW
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- MODEL:
- SUPER B
- TYPE:
- FLOAT BOWL
- UNITS:
- 10 PACK
- MODEL:
- SUPER E
MSRP: $19.95Now: $17.96Was: $19.95 -
On Sale
S&S CYCLE Super E/ G Bowl Screw - Long 50-0040
S&S CYCLE
MSRP: $6.95Now: $6.26Was: $6.95The S&S Cycle Super E/G Bowl Screw is a critical fastening component that ensures proper sealing and performance in your carburetor assembly. Quality replacement fasteners are essential to prevent...10030966- SKU:
- 10030966
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SCREW
MSRP: $6.95Now: $6.26Was: $6.95 -
On Sale
S&S CYCLE E/G Carburetor Bowl Overflow Hose 19-0263
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Carburetor overflow conditions can flood your engine and compromise performance, leading to hard starts, fouling, and potential damage. The S&S Cycle E/G Carburetor Bowl Overflow Hose is engineered...10030188- SKU:
- 10030188
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- TYPE:
- FUEL BOWL
- PRODUCT NAME:
- HOSE
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE E/G Carburetor Acceleration Pump Tube O-Ring 50-8096
S&S CYCLE
MSRP: $13.95Now: $12.56Was: $13.95A worn or degraded accelerator pump cap O-ring compromises fuel delivery precision during throttle transitions, directly impacting throttle response and overall engine performance. This genuine S&S...10030192- SKU:
- 10030192
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
- BASE COLOR:
- BLUE
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- TYPE:
- ACCELERATOR PUMP EJECTOR NOZZLE
- MODEL:
- SUPER E
MSRP: $13.95Now: $12.56Was: $13.95 -
On Sale
S&S CYCLE E/G Carburetor Ball Check Acceleration Pump 50-8125
S&S CYCLE
MSRP: $10.95Now: $9.86Was: $10.95A properly functioning acceleration pump is critical to carburetor response and throttle consistency on high-performance engines. The S&S Cycle E/G Carburetor Ball Check Acceleration Pump ensures...10030194- SKU:
- 10030194
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- ACCELERATOR PUMP
- UNITS:
- 10 PACK
- MODEL:
- SUPER G
- PRODUCT NAME:
- CHECK BALL
- MODEL:
- SUPER E
MSRP: $10.95Now: $9.86Was: $10.95 -
On Sale
S&S CYCLE E/G Carburetor Guide Cable 11-2339P
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Precise throttle response starts with a reliable guide cable that won't stretch, fray, or bind under load. The S&S Cycle E/G Carburetor Guide Cable 11-2339P ensures crisp, consistent throttle control...10030196- SKU:
- 10030196
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MODEL:
- BUTTERFLY
- PRODUCT NAME:
- CABLE GUIDE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- THROTTLE
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Intake Manifold O-Ring 16-0243
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95A worn or damaged intake manifold O-ring compromises your carburetor seal, leading to air leaks that disrupt fuel mixture calibration and cost you horsepower. This genuine S&S Cycle replacement...10030060- SKU:
- 10030060
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- MODEL:
- S&S MANIFOLD
- TYPE:
- INTAKE MANIFOLD
MSRP: $61.95Now: $55.76Was: $61.95
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.
