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 Non-Roller Rocker Arms 900-4119A
S&S CYCLE
MSRP: $334.95Now: $301.46Was: $334.95If you're rebuilding a stock engine or planning modest performance gains, S&S Cycle's Non-Roller Rocker Arms deliver the durability and reliability you need without the complexity of needle bearings...09270014- SKU:
- 09270014
- Availability:
- Ships Same Business Day
- Weight:
- 2.76 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- MATERIAL:
- STEEL
- APPLICATION:
- EXHAUST
- MATERIAL:
- FORGED
- PRODUCT NAME:
- ROCKER ARM
- STYLE:
- FORGED
- UNITS:
- SET OF 4
- APPLICATION:
- INTAKE
- MOUNTING POSITION:
- REAR
MSRP: $334.95Now: $301.46Was: $334.95 -
On Sale
S&S CYCLE Roller Rocker Arms 900-4320A
S&S CYCLE
MSRP: $649.95Now: $584.96Was: $649.95Stock rocker arms limit your engine's potential, introducing flex and wear under high RPM stress. S&S Cycle's roller rocker arms deliver superior load distribution and durability through a .750"...09270016- SKU:
- 09270016
- Availability:
- Ships Same Business Day
- Weight:
- 2.61 LBS
- MATERIAL:
- 4140 STEEL
- TYPE:
- ROLLER
- MOUNTING POSITION:
- FRONT
- UNITS:
- 4 PACK
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- ROCKER ARM
- RIDING STYLE:
- STREET
- STYLE:
- FORGED
MSRP: $649.95Now: $584.96Was: $649.95 -
On Sale
S&S CYCLE Forged Standard Rocker Arm 900-4119FA
S&S CYCLE
MSRP: $84.95Now: $76.46Was: $84.95If you're rebuilding a stock or mildly modified engine, you need rocker arms that won't compromise reliability—and the S&S Cycle Forged Standard delivers exactly that. These 8620 steel forgings...09270032- SKU:
- 09270032
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MOUNTING POSITION:
- FRONT INTAKE
- PRODUCT NAME:
- ROCKER ARM
- MATERIAL:
- 8620 STEEL
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR EXHAUST
- UNITS:
- EACH
MSRP: $84.95Now: $76.46Was: $84.95 -
On Sale
S&S CYCLE Forged Standard Rocker Arm 900-4119RA
S&S CYCLE
MSRP: $84.95Now: $76.46Was: $84.95If you're rebuilding a stock engine or planning mild performance upgrades, you need rocker arms that won't compromise reliability or force you into unnecessary spending. The S&S CYCLE Forged Standard...09270033- SKU:
- 09270033
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MOUNTING POSITION:
- REAR INTAKE
- PRODUCT NAME:
- ROCKER ARM
- MOUNTING POSITION:
- FRONT EXHAUST
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- 8620 STEEL
MSRP: $84.95Now: $76.46Was: $84.95Qty in Cart: 0Quantity:Price:MSRP: $84.95Now: $76.46Was: $84.95Subtotal: -
On Sale
S&S CYCLE Rocker Arm Rebuild Kit - M8 900-1087
S&S CYCLE
MSRP: $167.95Now: $151.16Was: $167.95If you're running M8 Harley power and want rocker arms that can handle aggressive cam profiles and sustained high RPMs, the S&S Cycle Rebuild Kit delivers the strength and precision you need. The...09270039- SKU:
- 09270039
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- ROCKER ARM
- UNITS:
- EACH
MSRP: $167.95Now: $151.16Was: $167.95 -
On Sale
S&S CYCLE Rocker Arm Shafts - M8 900-1090
S&S CYCLE
MSRP: $179.95Now: $161.96Was: $179.95S&S Cycle rocker arm shafts are precision-engineered components that directly impact valve train reliability and performance consistency in high-revving M8 engines. Proper rocker arm geometry ensures...09270041- SKU:
- 09270041
- Availability:
- Ships Same Business Day
- Weight:
- 1.71 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- ROCKER ARM
- UNITS:
- SET
MSRP: $179.95Now: $161.96Was: $179.95 -
On Sale
S&S CYCLE Rocker Arm Guardian Kit - M8 900-1092
S&S CYCLE
MSRP: $917.95Now: $826.16Was: $917.95Rocker arm wear is one of the most overlooked failure points in high-performance M8 engines, often leading to catastrophic valve train damage that sidelines your bike. The S&S CYCLE Rocker Arm...09270042- SKU:
- 09270042
- Availability:
- Ships Same Business Day
- Weight:
- 8.86 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- ROCKER ARM
MSRP: $917.95Now: $826.16Was: $917.95Qty in Cart: 0Quantity:Price:MSRP: $917.95Now: $826.16Was: $917.95Subtotal: -
On Sale
S&S CYCLE Quickee Pushrods - Twin Cam/XL 93-5122
S&S CYCLE
MSRP: $209.95Now: $188.96Was: $209.95Installing and adjusting pushrods shouldn't require you to disassemble half your engine. The S&S Cycle Quickee Pushrods eliminate the need to remove rocker covers, cutting installation time...09280002- SKU:
- 09280002
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- STYLE:
- ADJUSTABLE
- UNITS:
- SET OF 4
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MODEL:
- QUICKEE
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- PUSHROD SET
MSRP: $209.95Now: $188.96Was: $209.95 -
On Sale
S&S CYCLE Quickee Pushrods - Big Twin 93-5123
S&S CYCLE
MSRP: $220.95Now: $198.86Was: $220.95If you're tired of removing rocker covers every time you need to adjust or service your pushrods, the S&S Cycle Quickee Pushrods eliminate that headache with a tool-free adjuster design that slides...09280004- SKU:
- 09280004
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- PUSHROD SET
- BASE COLOR:
- SILVER
- UNITS:
- SET OF 4
- MATERIAL:
- CHROMOLY STEEL
- MODEL:
- QUICKEE
- RIDING STYLE:
- STREET
- STYLE:
- ADJUSTABLE
MSRP: $220.95Now: $198.86Was: $220.95 -
On Sale
S&S CYCLE Cylinder Heads - Twin Cam 106-4270
S&S CYCLE
MSRP: $1,995.95Now: $1,796.36Was: $1,995.95If you're looking to unlock real performance gains from your Twin Cam engine, port flow is everything—and S&S Cycle cylinder heads deliver the flow characteristics that support both immediate power...09300068- SKU:
- 09300068
- Availability:
- Ships Same Business Day
- Weight:
- 27.95 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- POWDER-COATED
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- CYLINDER HEAD KIT
- DISPLACEMENT:
- 89 CC
- COLOR/FINISH:
- SILVER
- UNITS:
- PAIR
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 Retro Top End Conversion Kit 106-1070
S&S CYCLE
MSRP: $3,995.95Now: $3,596.36Was: $3,995.95If you're running a Shovelhead and want the distinctive aesthetic of a classic Panhead without a complete engine overhaul, the S&S CYCLE Retro Top End Conversion Kit delivers authentic looks with...09300089- SKU:
- 09300089
- Availability:
- Ships Same Business Day
- Weight:
- 41.00 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER
- BORE SIZE IMPERIAL:
- STOCK BORE CYLINDER
- PRODUCT NAME:
- CONVERSION KIT
- UNITS:
- KIT
MSRP: $3,995.95Now: $3,596.36Was: $3,995.95Qty in Cart: 0Quantity:Price:MSRP: $3,995.95Now: $3,596.36Was: $3,995.95Subtotal: -
On Sale
S&S CYCLE Right Bearing - Red 31-4017
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95A worn or damaged crankcase main bearing directly compromises engine reliability, power delivery, and longevity. This OEM-quality replacement bearing restores proper crankshaft support and reduces...09240497- SKU:
- 09240497
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- APPLICATION:
- PINION SHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- SIZE:
- RED
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Right Bearing - Blue - XL 31-4055
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Harley-Davidson big twin engines demand precision-engineered internal components to maintain reliability and performance under load. The S&S Cycle right bearing assembly is a direct replacement for...09240499- SKU:
- 09240499
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- PINION SHAFT
- SIZE:
- BLUE
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Right Bearing - Green - XL 31-4058
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95If your Harley's primary drive is showing signs of wear or you're rebuilding from the ground up, a quality OEM-equivalent main bearing is non-negotiable. The S&S Cycle right bearing assembly delivers...09240500- SKU:
- 09240500
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- APPLICATION:
- PINION SHAFT
- SIZE:
- GREEN
- PRODUCT NAME:
- BEARING
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Right Bearing - Red - XL 31-4056
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95The S&S Cycle right bearing assembly is a critical component for maintaining crankcase integrity and proper crankshaft support in your engine. Over time, factory bearings wear, causing increased...09240501- SKU:
- 09240501
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- SIZE:
- RED
- UNITS:
- EACH
- APPLICATION:
- PINION SHAFT
- PRODUCT NAME:
- BEARING
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Right Bearing - White - XL 31-4057
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95A worn or damaged crankcase bearing directly impacts engine reliability and performance—especially in high-RPM applications where precision is non-negotiable. S&S Cycle's right-side main bearing...09240502- SKU:
- 09240502
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- APPLICATION:
- PINION SHAFT
- SIZE:
- WHITE
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Cam Bushing - Big Twin 31-4019
S&S CYCLE
MSRP: $16.95Now: $15.26Was: $16.95The outer cam cover bushing is a high-wear component that directly impacts oil sealing integrity and overall engine reliability in Big Twin engines. A worn or damaged bushing allows oil seepage,...09240503- SKU:
- 09240503
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- CAM COVER
- UNITS:
- EACH
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
MSRP: $16.95Now: $15.26Was: $16.95 -
On Sale
S&S CYCLE Shift Pin Bushing 31-4031
S&S CYCLE
MSRP: $16.95Now: $15.26Was: $16.95A worn or damaged shift pin bushing compromises your gear selection reliability and can lead to costly transmission damage if left unaddressed. The S&S CYCLE Shift Pin Bushing restores precise...09240504- SKU:
- 09240504
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- PINION SHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
MSRP: $16.95Now: $15.26Was: $16.95Qty in Cart: 0Quantity:Price:MSRP: $16.95Now: $15.26Was: $16.95Subtotal: -
On Sale
S&S CYCLE 510V Cam - Big Twin 33-5124
S&S CYCLE
MSRP: $255.95Now: $230.36Was: $255.95The S&S Cycle 510V Cam delivers measurable performance gains without requiring expensive engine modifications or custom machine work. Engineered for Big Twin platforms up to 96 cubic inches, this...09250076- SKU:
- 09250076
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.187'
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.510'
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- UNITS:
- EACH
- INTAKE LIFT AT TDC IMPERIAL:
- 0.187'
- APPLICATION:
- EXHAUST
- GRIND:
- 510 SERIES
- INTAKE LIFT IMPERIAL:
- 0.510'
- 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 Over Size Pinion Gear 33-4160Z
S&S CYCLE
MSRP: $132.95Now: $119.66Was: $132.95If you're running a high-displacement or supercharged Harley-Davidson and experiencing pinion gear wear or slippage, the S&S Cycle Over Size Pinion Gear gives you the durability and engagement your...09250095- SKU:
- 09250095
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- GEAR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- SIZE:
- OVERSIZE
- TYPE:
- CAM
MSRP: $132.95Now: $119.66Was: $132.95 -
On Sale
S&S CYCLE 4 Gear Drive Kit - Twin Cam 33-4285
S&S CYCLE
MSRP: $634.95Now: $571.46Was: $634.95If you're running gear-driven cams on your Twin Cam engine, you need a complete four-gear set to ensure proper valve timing and reliable operation. The S&S Cycle 4 Gear Drive Kit supplies all...09250152- SKU:
- 09250152
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GEAR KIT
- SIZE:
- -
- TYPE:
- CAM
MSRP: $634.95Now: $571.46Was: $634.95 -
On Sale
S&S CYCLE Cam with Gears - 510G - Twin Cam 33-5266
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95Stock timing chains stretch and accumulate lash over time, robbing your Twin Cam engine of valve timing precision and limiting cam lift potential. S&S Cycle's gear drive system eliminates this slop...09250156- SKU:
- 09250156
- Availability:
- Ships Same Business Day
- Weight:
- 5.92 LBS
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.187'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- GRIND:
- 510 SERIES
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- INTAKE LIFT IMPERIAL:
- 0.510'
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.510'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.187'
- TYPE:
- GEAR
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cams with Gears - 570G - Twin Cam 33-5267
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95If you're running a Twin Cam engine and relying on a stock timing chain, you're operating with inherent slack that compromises valve timing accuracy and limits your cam lift potential. The S&S Cycle...09250157- SKU:
- 09250157
- Availability:
- Ships Same Business Day
- Weight:
- 6.20 LBS
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.179'
- INTAKE DURATION IMPERIAL:
- 240°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- EXHAUST DURATION IMPERIAL:
- 255°
- EXHAUST LIFT IMPERIAL:
- 0.570'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 107.5°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.187'
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST OPEN IMPERIAL:
- 55°
- GRIND:
- 570 SERIES
- INTAKE LIFT IMPERIAL:
- 0.570'
- INTAKE OPEN IMPERIAL:
- 20°
- TYPE:
- GEAR
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cam with Gears - 585G - Twin Cam 33-5268
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95If you're running a Twin Cam engine and need reliable, predictable power delivery across your operating range, the S&S Cycle 585G cam with integral gears is engineered to maximize efficiency where it...09250158- SKU:
- 09250158
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- EXHAUST DURATION IMPERIAL:
- 260°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.179'
- GRIND:
- 585 SERIES
- INTAKE CLOSE IMPERIAL:
- 45°
- RIDING STYLE:
- STREET
- EXHAUST CLOSE IMPERIAL:
- 20°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 102.5°
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- INTAKE LIFT AT TDC IMPERIAL:
- 0.186'
- INTAKE LIFT IMPERIAL:
- 0.585'
- PRODUCT NAME:
- CAM KIT
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.585'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- EXHAUST OPEN IMPERIAL:
- 60°
- INTAKE DURATION IMPERIAL:
- 245°
- INTAKE OPEN IMPERIAL:
- 20°
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cam with Gears - 625G - Twin Cam 33-5269
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95Timing chain lash is a silent killer of valve accuracy and engine efficiency. The S&S Cycle 625G cam eliminates this slack entirely, giving you precise valve timing that translates directly to...09250159- SKU:
- 09250159
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.184'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- EXHAUST OPEN IMPERIAL:
- 60°
- GRIND:
- 625 SERIES
- INTAKE DURATION IMPERIAL:
- 255°
- INTAKE LIFT IMPERIAL:
- 0.625'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 107.5°
- INTAKE OPEN IMPERIAL:
- 20°
- TYPE:
- GEAR
- EXHAUST CLOSE IMPERIAL:
- 20°
- EXHAUST LIFT IMPERIAL:
- 0.625'
- FEATURES:
- CAM KIT
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- CAM KIT
- EXHAUST DURATION IMPERIAL:
- 260°
- INTAKE CLOSE IMPERIAL:
- 55°
- RIDING STYLE:
- STREET
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cam with Gears - 640G - Twin Cam 33-5270
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95Timing chain lash is a silent killer of engine reliability and performance—it degrades valve timing accuracy and compounds wear on your drivetrain components over time. The S&S CYCLE Cam with Gears...09250160- SKU:
- 09250160
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- EXHAUST CLOSE IMPERIAL:
- 25°
- EXHAUST LIFT IMPERIAL:
- 0.640'
- INTAKE DURATION IMPERIAL:
- 265°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.228'
- INTAKE OPEN IMPERIAL:
- 25°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- INTAKE CLOSE IMPERIAL:
- 60°
- EXHAUST DURATION IMPERIAL:
- 270°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.214'
- FEATURES:
- CAM KIT
- GRIND:
- 640 SERIES
- INTAKE LIFT IMPERIAL:
- 0.640'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 107.5°
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- EXHAUST OPEN IMPERIAL:
- 60°
- TYPE:
- GEAR
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cam Chain - 509 Series 330-0016
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95If you're running a stock or mildly modified Twin Cam 88 engine and want measurable torque gains without extensive head work, the S&S CYCLE 509 Series cam chain delivers where it matters—from 1,000...09250539- SKU:
- 09250539
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.140'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 107.5°
- EXHAUST OPEN IMPERIAL:
- 46°
- GRIND:
- 509 SERIES
- INTAKE CLOSE IMPERIAL:
- 18°
- INTAKE LIFT IMPERIAL:
- 0.509'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 90°
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 11°
- EXHAUST DURATION IMPERIAL:
- 237°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.174'
- INTAKE OPEN IMPERIAL:
- 18°
- RIDING STYLE:
- STREET
- EXHAUST LIFT IMPERIAL:
- 0.509'
- INTAKE DURATION IMPERIAL:
- 216°
- PRODUCT NAME:
- CAM KIT
- TYPE:
- CHAIN
MSRP: $399.95Now: $359.96Was: $399.95Qty in Cart: 0Quantity:Price:MSRP: $399.95Now: $359.96Was: $399.95Subtotal: -
On Sale
S&S CYCLE Cam - Gear Drive - 509 Series 330-0017
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95If you're running a 96"–106" Harley engine and want genuine mid-range punch without tearing into your top end, the S&S 509 Gear Drive Cam delivers. This cam maximizes torque between 1,000–4,500...09250540- SKU:
- 09250540
- Availability:
- Ships Same Business Day
- Weight:
- 6.20 LBS
- APPLICATION:
- INTAKE
- INTAKE CLOSE IMPERIAL:
- 18°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.174'
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 11°
- EXHAUST DURATION IMPERIAL:
- 237°
- EXHAUST LIFT IMPERIAL:
- 0.509'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 107.5°
- EXHAUST OPEN IMPERIAL:
- 46°
- GRIND:
- 509 SERIES
- INTAKE LIFT IMPERIAL:
- 0.509'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 90°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.140'
- UNITS:
- KIT
- INTAKE DURATION IMPERIAL:
- 216°
- INTAKE OPEN IMPERIAL:
- 18°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
MSRP: $948.95Now: $854.06Was: $948.95Qty in Cart: 0Quantity:Price:MSRP: $948.95Now: $854.06Was: $948.95Subtotal: -
On Sale
S&S CYCLE Easy Start Cam Kit 330-0053
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 before you even fire up the motor. The S&S CYCLE Easy Start Cam Kit solves this problem by...09250613- SKU:
- 09250613
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- EXHAUST CLOSE IMPERIAL:
- 12.4°
- EXHAUST LIFT IMPERIAL:
- 0.557'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 103°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- INTAKE
- EXHAUST OPEN IMPERIAL:
- 38.8°
- INTAKE CLOSE IMPERIAL:
- 26.5°
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 231°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.146'
- GRIND:
- 557 SERIES
- INTAKE LIFT IMPERIAL:
- 0.557'
- MODEL:
- EASY START
- TYPE:
- CHAIN
- FEATURES:
- INCLUDES INSTALLATION KIT
- INTAKE DURATION IMPERIAL:
- 212°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.113'
- INTAKE OPEN IMPERIAL:
- 6°
- UNITS:
- KIT
MSRP: $540.95Now: $486.86Was: $540.95 -
On Sale
S&S CYCLE Easy Start Cam Kit - Twin Cam 330-0057
S&S CYCLE
MSRP: $1,070.95Now: $963.86Was: $1,070.95Cold starts on high-compression big-inch Twin Cams demand serious cranking power—and that's where your starter and battery take a beating. The S&S Easy Start Cam Kit solves this by temporarily...09250614- SKU:
- 09250614
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- EXHAUST DURATION IMPERIAL:
- 231°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.146'
- GRIND:
- 557 SERIES
- INTAKE CLOSE IMPERIAL:
- 26.5°
- INTAKE LIFT IMPERIAL:
- 0.557'
- INTAKE OPEN IMPERIAL:
- 6°
- MODEL:
- EASY START
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 12.4°
- EXHAUST LIFT IMPERIAL:
- 0.557'
- FEATURES:
- INCLUDES INSTALLATION KIT
- INTAKE LIFT AT TDC IMPERIAL:
- 0.113'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
- TYPE:
- GEAR
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 103°
- INTAKE DURATION IMPERIAL:
- 212°
- APPLICATION:
- EXHAUST
- EXHAUST OPEN IMPERIAL:
- 38.8°
MSRP: $1,070.95Now: $963.86Was: $1,070.95 -
On Sale
S&S CYCLE Cam Install Kit 106-6068
S&S CYCLE
MSRP: $73.95Now: $66.56Was: $73.95Changing or servicing your Twin Cam camshaft shouldn't require a trip to the dealer or multiple specialty tool purchases. The S&S Cycle Cam Install Kit 106-6068 consolidates every fastener, gasket,...09250512- SKU:
- 09250512
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- APPLICATION:
- CAM
- PRODUCT NAME:
- INSTALLATION KIT
- RIDING STYLE:
- STREET
- STYLE:
- GEAR DRIVE
- UNITS:
- KIT
MSRP: $73.95Now: $66.56Was: $73.95 -
On Sale
S&S CYCLE Chain Drive Cam - 510C - Twin Cam 106-4380
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95Timing chain lash robs your Twin Cam engine of precision and limits your cam lift potential. The S&S Cycle Chain Drive Cam Kit eliminates that slack entirely by replacing your stock chain drive with...09250346- SKU:
- 09250346
- Availability:
- Ships Same Business Day
- Weight:
- 3.93 LBS
- APPLICATION:
- EXHAUST
- GRIND:
- 510 SERIES
- INTAKE LIFT IMPERIAL:
- 0.510'
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.510'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.187'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.187'
- TYPE:
- CHAIN
- UNITS:
- KIT
MSRP: $399.95Now: $359.96Was: $399.95 -
On Sale
S&S CYCLE Chain Drive Cam - 585C - Twin Cam 106-4382
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95The S&S Cycle Chain Drive Cam 585C is engineered for riders who demand maximum mid-range torque and responsive throttle control. This cam profile delivers its strongest power band between 3500-6000...09250349- SKU:
- 09250349
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.585'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- INTAKE OPEN IMPERIAL:
- 20°
- TYPE:
- CHAIN
- EXHAUST CLOSE IMPERIAL:
- 20°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 102.5°
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- EXHAUST OPEN IMPERIAL:
- 60°
- GRIND:
- 585 SERIES
- INTAKE DURATION IMPERIAL:
- 245°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.186'
- INTAKE LIFT IMPERIAL:
- 0.585'
- EXHAUST DURATION IMPERIAL:
- 260°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.179'
- INTAKE CLOSE IMPERIAL:
- 45°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
MSRP: $399.95Now: $359.96Was: $399.95Qty in Cart: 0Quantity:Price:MSRP: $399.95Now: $359.96Was: $399.95Subtotal: -
On Sale
S&S CYCLE Chain Drive Cam - 625C - Twin Cam 106-4383
S&S CYCLE
MSRP: $418.95Now: $377.06Was: $418.95The S&S CYCLE Chain Drive Cam 625C delivers measurable performance gains without breaking your budget or requiring extensive engine work. This cam profile maximizes output while preserving the...09250350- SKU:
- 09250350
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
- APPLICATION:
- INTAKE
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 110°
- EXHAUST OPEN IMPERIAL:
- 60°
- GRIND:
- 625 SERIES
- INTAKE DURATION IMPERIAL:
- 255°
- INTAKE LIFT IMPERIAL:
- 0.625'
- INTAKE OPEN IMPERIAL:
- 20°
- TYPE:
- CHAIN
- EXHAUST CLOSE IMPERIAL:
- 20°
- EXHAUST LIFT IMPERIAL:
- 0.625'
- FEATURES:
- CAM KIT
- INTAKE LOBE CENTERLINE IMPERIAL:
- 107.5°
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.184'
- EXHAUST DURATION IMPERIAL:
- 260°
- INTAKE CLOSE IMPERIAL:
- 55°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
MSRP: $418.95Now: $377.06Was: $418.95 -
On Sale
S&S CYCLE Cam - 450 Series - Big Twin 33-5063
S&S CYCLE
MSRP: $255.95Now: $230.36Was: $255.95If you're running a lower-compression Big Twin and need reliable torque delivery across the RPM range, the S&S 450 Series cam delivers proven performance without sacrificing streetability. This is a...09250417- SKU:
- 09250417
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- APPLICATION:
- EXHAUST
- INTAKE LIFT AT TDC IMPERIAL:
- 0.151'
- INTAKE LIFT IMPERIAL:
- 0.475'
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- EXHAUST LIFT IMPERIAL:
- 0.475'
- GRIND:
- 450 SERIES
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.145'
MSRP: $255.95Now: $230.36Was: $255.95Qty in Cart: 0Quantity:Price:MSRP: $255.95Now: $230.36Was: $255.95Subtotal: -
On Sale
S&S CYCLE Cam - 450 Series - Big Twin 33-5064
S&S CYCLE
MSRP: $255.95Now: $230.36Was: $255.95If you're running a lower-compression Big Twin and looking to unlock reliable torque across the power band, the S&S 450 Series cam delivers proven performance without compromising streetability. S&S...09250418- SKU:
- 09250418
- Availability:
- Ships Same Business Day
- Weight:
- 1.98 LBS
- INTAKE LIFT AT TDC IMPERIAL:
- 0.151'
- INTAKE LIFT IMPERIAL:
- 0.475'
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.145'
- EXHAUST LIFT IMPERIAL:
- 0.475'
- GRIND:
- 450 SERIES
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- 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 "G" Carburetor - Black 110-0100
S&S CYCLE
MSRP: $540.95Now: $486.86Was: $540.95The S&S Cycle "G" Carburetor delivers precise fuel metering and responsive throttle control for Big Twin and Sportster engines, eliminating the guesswork of carb selection on builds up to 100 cubic...10010044- SKU:
- 10010044
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- STYLE:
- SUPER G
- UNITS:
- EACH
- STYLE:
- BIG BORE
- PRODUCT NAME:
- CARBURETOR
MSRP: $540.95Now: $486.86Was: $540.95 -
On Sale
S&S CYCLE "E" Carburetor - '36-'84 11-0412
S&S CYCLE
MSRP: $695.95Now: $626.36Was: $695.95The S&S Cycle "E" Carburetor is the trusted choice for serious Big Twin and Sportster builders who demand reliable fuel delivery and responsive throttle control. Its 1-7/8" throat diameter and...10010045- SKU:
- 10010045
- Availability:
- Ships Same Business Day
- Weight:
- 6.35 LBS
- FEATURES:
- WITHOUT MANIFOLD
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- 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 "G" Carburetor for T14-Style 110-0120
S&S CYCLE
MSRP: $2,449.95Now: $2,204.96Was: $2,449.95The S&S Cycle "G" Carburetor delivers precise fuel metering and responsive throttle control that separates dialed-in performance machines from the rest. Whether you're tuning a Big Twin cruiser or...10010046- SKU:
- 10010046
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 LBS
- STYLE:
- SUPER G
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- FEATURES:
- INCLUDES MANIFOLD
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- FEATURES:
- NO AIR CLEANER COVER
- PRODUCT NAME:
- CARBURETOR KIT
- BASE COLOR:
- BLACK
MSRP: $2,449.95Now: $2,204.96Was: $2,449.95 -
On Sale
S&S CYCLE Idle Mix Screw Spring 11-2060
S&S CYCLE
MSRP: $12.95Now: $11.66Was: $12.95Carburetor tuning demands precision, and an idle mix screw spring that won't fail mid-session will cost you nothing compared to a lean stumble or fouled plug. This S&S Cycle OEM-quality replacement...10030040- SKU:
- 10030040
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- TYPE:
- IDLE MIXTURE SCREW
- UNITS:
- 10 PACK
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- MODEL:
- SUPER E
- PRODUCT NAME:
- SPRING
MSRP: $12.95Now: $11.66Was: $12.95
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.
