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 Cylinders and Pistons - 80" - Low Compression 91-9024
S&S CYCLE
MSRP: $1,995.95Now: $1,796.36Was: $1,995.95If you're rebuilding a 80" Shovelhead and need to maintain reliable stock compression without sacrificing durability, S&S Cycle's cylinder and piston kit delivers the precision engineering your...09310688- SKU:
- 09310688
- Availability:
- Ships Same Business Day
- Weight:
- 33.00 LBS
- MATERIAL:
- CAST IRON
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- COLOR/FINISH:
- POWDER-COATED
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- BORE SIZE IMPERIAL:
- 3.500'
- COMPRESSION RATIO IMPERIAL:
- 8.0:1
- STYLE:
- STOCK
- UNITS:
- KIT
- DISPLACEMENT:
- 80'
- RIDING STYLE:
- STREET
- TYPE:
- REPLACEMENT
MSRP: $1,995.95Now: $1,796.36Was: $1,995.95 -
On Sale
S&S CYCLE Cylinder/Piston Kit - Natural 910-0179
S&S CYCLE
MSRP: $1,155.95Now: $1,040.36Was: $1,155.95S&S Cycle cylinder and piston kits deliver the displacement increase your engine needs to unlock serious power gains without requiring a complete engine rebuild. The 3-1/2" bore design is engineered...09310737- SKU:
- 09310737
- Availability:
- Ships Same Business Day
- Weight:
- 27.65 LBS
- STROKE LENGTH IMPERIAL:
- 4.250'
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- DISPLACEMENT:
- 80'
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 3.500'
- COLOR/FINISH:
- NATURAL ALUMINUM
- UNITS:
- KIT
MSRP: $1,155.95Now: $1,040.36Was: $1,155.95 -
On Sale
S&S CYCLE Cylinder/Piston Kit - Black 910-0182
S&S CYCLE
MSRP: $1,231.95Now: $1,108.76Was: $1,231.95If you're serious about big-inch performance on a Harley platform, you need a cylinder and piston kit engineered for reliability at elevation. The S&S CYCLE 80" kit delivers the displacement and...09310738- SKU:
- 09310738
- Availability:
- Ships Same Business Day
- Weight:
- 27.71 LBS
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- BORE SIZE IMPERIAL:
- 3.500'
- COLOR/FINISH:
- WRINKLE BLACK
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 8.8:1
- DISPLACEMENT:
- 80'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.250'
MSRP: $1,231.95Now: $1,108.76Was: $1,231.95 -
On Sale
S&S CYCLE Cylinder - Standard - 131" - Highlighted Fins - M8 910-0762
S&S CYCLE
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95The S&S Cycle 131" cylinder is engineered for riders serious about extracting maximum displacement and power from their M8 platform without compromising engine architecture. This bolt-on upgrade...09310973- SKU:
- 09310973
- Availability:
- Ships Same Business Day
- Weight:
- 29.10 LBS
- COLOR/FINISH:
- POWDER-COATED
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- DISPLACEMENT:
- 131'
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- STYLE:
- BIG BORE
- TYPE:
- STROKER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95Qty in Cart: 0Quantity:Price:MSRP: $1,643.95Now: $1,479.56Was: $1,643.95Subtotal: -
On Sale
S&S CYCLE Rocker Box Gasket Set - Shovelhead 90-4311
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95A leaking rocker box gasket will compromise your Shovelhead's oil integrity and engine reliability faster than you'd expect. This S&S Cycle complete gasket set eliminates guesswork by delivering...09341571- SKU:
- 09341571
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- FEATURES:
- FOR '66 - '84 SHOVELHEAD
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER COVER
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
MSRP: $61.95Now: $55.76Was: $61.95Qty in Cart: 0Quantity:Price:MSRP: $61.95Now: $55.76Was: $61.95Subtotal: -
On Sale
S&S CYCLE U-Ring - 44-45 mm 16-0241
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95A properly sealed intake manifold is critical for consistent air delivery and maximum performance in forced-induction applications. The S&S CYCLE U-Ring ensures a reliable seal between your manifold...09340665- SKU:
- 09340665
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- THICKNESS METRIC:
- 44 MM - 45 MM
- TYPE:
- INTAKE
- THICKNESS:
- 44 MM - 45 MM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- INTAKE MANIFOLD
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Base/Head Gaskets - Big Twin 90-1917
S&S CYCLE
MSRP: $112.95Now: $101.66Was: $112.95Big Twin engines demand gaskets that can withstand extreme combustion pressures and temperature cycling without compromise. S&S Cycle's base and head gaskets are engineered with premium materials and...09342105- SKU:
- 09342105
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BORE SIZE:
- 3,500'
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
- BORE SIZE IMPERIAL:
- 3.500'
- TYPE:
- CYLINDER BASE
- UNITS:
- KIT
- MATERIAL:
- COPPER
- PRODUCT NAME:
- GASKET KIT
- THICKNESS METRIC:
- 0.81 MM
- TYPE:
- CYLINDER HEAD
MSRP: $112.95Now: $101.66Was: $112.95Qty in Cart: 0Quantity:Price:MSRP: $112.95Now: $101.66Was: $112.95Subtotal: -
On Sale
S&S CYCLE Rocker Box Gasket 90-4120
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Proper rocker box sealing is critical to preventing oil leaks and maintaining engine reliability, especially when pairing OEM stock rocker boxes with high-performance S&S cylinder heads. This gasket...09344574- SKU:
- 09344574
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- LOWER
- TYPE:
- ROCKER BOX
- UNITS:
- KIT
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Cylinder Gasket Kit - 97/106" 910-0465
S&S CYCLE
MSRP: $102.95Now: $92.66Was: $102.95A fresh gasket kit is non-negotiable when rebuilding or refreshing your big-displacement Harley engine. Worn or degraded gaskets compromise compression, invite oil weeping, and undermine the...09345006- SKU:
- 09345006
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.927'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- TOP END
MSRP: $102.95Now: $92.66Was: $102.95 -
On Sale
S&S CYCLE Gaskets 3-5/8" (.045) 930-0091
S&S CYCLE
MSRP: $35.95Now: $32.36Was: $35.95A quality head gasket is non-negotiable for engine reliability—it's your first line of defense against compression loss, coolant leaks, and catastrophic failure. The S&S Cycle 3-5/8" gasket delivers...09345010- SKU:
- 09345010
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BORE SIZE IMPERIAL:
- 3.625'
- THICKNESS:
- 1,14 MM (0,045')
- THICKNESS IMPERIAL:
- 0.045'
- TYPE:
- CYLINDER HEAD
- MATERIAL:
- GRAPHITE
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- BORE SIZE:
- 3,625'
- THICKNESS METRIC:
- 1.14 MM
MSRP: $35.95Now: $32.36Was: $35.95 -
On Sale
S&S CYCLE Compression Release Tool 53-0045
S&S CYCLE
MSRP: $178.95Now: $161.06Was: $178.95Installing and removing S&S Compression Release Kits demands precision—this purpose-built tool eliminates guesswork and protects your cylinder heads from damage during the process. Whether you're a...16012911- SKU:
- 16012911
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- SOCKET
- COLOR/FINISH:
- SILVER
- APPLICATION:
- ENGINE CASE
- TYPE:
- COMPRESSION RELEASE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $178.95Now: $161.06Was: $178.95 -
On Sale
S&S CYCLE Gaskets - 4-1/8" - STK 930-0102
S&S CYCLE
MSRP: $82.95Now: $74.66Was: $82.95A quality head gasket is the critical seal between your engine block and cylinder head—failure here means catastrophic damage. S&S Cycle's 4-1/8" gaskets deliver proven reliability through premium...09345014- SKU:
- 09345014
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- THICKNESS:
- 1,09 MM (0,043')
- THICKNESS METRIC:
- 1.09 MM
- MATERIAL:
- LAYERED STEEL
- TYPE:
- CYLINDER HEAD
- BORE SIZE:
- 4,125'
- BORE SIZE IMPERIAL:
- 4.125'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0,043'
- UNITS:
- PAIR
MSRP: $82.95Now: $74.66Was: $82.95 -
On Sale
S&S CYCLE Gaskets - 4-1/8" - SSW 930-0100
S&S CYCLE
MSRP: $35.95Now: $32.36Was: $35.95A quality head gasket is the foundation of engine reliability—it seals combustion pressure while withstanding extreme heat and cylinder pressure cycles. S&S Cycle's 4-1/8" gaskets are engineered with...09345015- SKU:
- 09345015
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- MATERIAL:
- ARAMID FIBER
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- FEATURES:
- S&S BOLT PATTERN
- THICKNESS IMPERIAL:
- 0,043'
- THICKNESS METRIC:
- 1.09 MM
- BORE SIZE:
- 4,125'
- MATERIAL:
- STEEL
- TYPE:
- CYLINDER HEAD
- THICKNESS:
- 1,09 MM (0,043')
MSRP: $35.95Now: $32.36Was: $35.95 -
On Sale
S&S CYCLE Main Jet - .070" 11-7235
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is the foundation of carburetor tuning—get it wrong, and you're leaving power on the table while risking engine damage. The S&S Cycle Main Jet .070" is engineered for precise fuel...DS72070- SKU:
- DS72070
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- FEATURES:
- FOR S&S CARBURETORS
- JET SIZE:
- 0.070
- UNITS:
- 5 PACK
- TYPE:
- MAIN
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .072" 11-7236
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is foundational to carburetor tuning—it directly impacts fuel atomization, throttle response, and engine efficiency across your power band. The S&S Cycle Main Jet .072" is engineered...DS72072- SKU:
- DS72072
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- FEATURES:
- FOR S&S CARBURETORS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- JET SIZE:
- 0.072
- UNITS:
- 5 PACK
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .076" 11-7238
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is fundamental to carburetor tuning—get it wrong, and you're leaving power on the table or risking engine damage from running too lean. The S&S Cycle Main Jet .076" (11-7238) is...DS72076- SKU:
- DS72076
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- 5 PACK
- FEATURES:
- FOR S&S CARBURETORS
- JET SIZE:
- 0.076
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .078" 11-7239
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is fundamental to carburetor performance, and the S&S Cycle Main Jet .078" delivers the precise fuel metering your engine needs for optimal power delivery and throttle response...DS72078- SKU:
- DS72078
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- JET SIZE:
- 0.078
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- JET
- TYPE:
- MAIN
- FEATURES:
- FOR S&S CARBURETORS
- UNITS:
- 5 PACK
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .080" 11-7240
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Precise fuel metering is the foundation of reliable engine performance, and this S&S Cycle main jet delivers the accurate atomization your carburetor demands. Whether you're dialing in a stock build...DS72080- SKU:
- DS72080
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- FEATURES:
- FOR S&S CARBURETORS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- JET SIZE:
- 0.080
- UNITS:
- 5 PACK
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Piston Kit - Twin Cam 92-1204
S&S CYCLE
MSRP: $546.95Now: $492.26Was: $546.95Building serious displacement on your Twin Cam requires pistons engineered for the exact compression ratio and durability your build demands. S&S Cycle's 92-1204 kit delivers precision-forged pistons...DS751307- SKU:
- DS751307
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- +0,005'
- BORE SIZE IMPERIAL:
- 3.875'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4'
- DISPLACEMENT:
- 95'
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
MSRP: $546.95Now: $492.26Was: $546.95 -
On Sale
S&S CYCLE Base Gaskets - 80" 930-0095
S&S CYCLE
MSRP: $19.95Now: $17.96Was: $19.95Base gasket failure can compromise your entire engine assembly, leading to costly rebuilds and downtime. S&S Cycle's Pro-Formance micropore compound is engineered to withstand extreme cylinder...09345023- SKU:
- 09345023
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- THICKNESS:
- 0,46 MM (0,018')
- THICKNESS METRIC:
- 0.46 MM
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- FEATURES:
- STOCK BOLT PATTERN
- THICKNESS IMPERIAL:
- 0,018'
- TYPE:
- CYLINDER BASE
MSRP: $19.95Now: $17.96Was: $19.95 -
On Sale
S&S CYCLE Cylinder - Evolution 91-7210
S&S CYCLE
MSRP: $840.95Now: $756.86Was: $840.95If you're rebuilding an 80" or 89" Evolution engine, cylinder wear directly impacts compression, ring seal, and overall engine reliability. The S&S Cycle Cylinder 91-7210 delivers OEM-quality...DS750539- SKU:
- DS750539
- Availability:
- Ships Same Business Day
- Weight:
- 27.65 LBS
- BORE SIZE IMPERIAL:
- 3.500'
- DISPLACEMENT:
- 80'
- STYLE:
- EVOLUTION
- UNITS:
- PAIR
- COLOR/FINISH:
- NATURAL ALUMINUM
- PRODUCT NAME:
- CYLINDER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
MSRP: $840.95Now: $756.86Was: $840.95 -
On Sale
S&S CYCLE Gasket Kit - 3-5/8" 106-0992
S&S CYCLE
MSRP: $239.95Now: $215.96Was: $239.95A quality gasket kit is essential for maintaining cylinder head integrity and preventing oil/coolant leaks that compromise engine performance and reliability. The S&S CYCLE 3-5/8" gasket kit delivers...09345027- SKU:
- 09345027
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 3.625'
- FEATURES:
- FOR '84 - '99 EVOLUTION-STYLE BIG TWIN
- PRODUCT NAME:
- GASKET KIT
- TYPE:
- COMPLETE
- UNITS:
- KIT
MSRP: $239.95Now: $215.96Was: $239.95 -
On Sale
S&S CYCLE Top Rocker Box Washer 50-7015
S&S CYCLE
MSRP: $6.95Now: $6.26Was: $6.95Proper rocker box sealing is critical to maintaining oil containment and preventing leaks that compromise engine performance. This S&S replacement washer ensures a reliable, lasting seal on your...09345029- SKU:
- 09345029
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- WASHER
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MATERIAL:
- RUBBER
- TYPE:
- ROCKER BOX
MSRP: $6.95Now: $6.26Was: $6.95 -
On Sale
S&S CYCLE Gaskets - 3.927" - Twin Cam 900-0605
S&S CYCLE
MSRP: $82.95Now: $74.66Was: $82.95A head gasket failure means catastrophic engine damage and downtime you can't afford. S&S Cycle gaskets use premium aramid fiber-reinforced graphite with a steel core to withstand extreme combustion...09345031- SKU:
- 09345031
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE SIZE:
- 3,927'
- BORE SIZE IMPERIAL:
- 3.927'
- THICKNESS:
- 0,76 MM (0,030')
- THICKNESS IMPERIAL:
- 0.030'
- THICKNESS METRIC:
- 0.76 MM
- MATERIAL:
- STEEL
- TYPE:
- CYLINDER HEAD
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $82.95Now: $74.66Was: $82.95Qty in Cart: 0Quantity:Price:MSRP: $82.95Now: $74.66Was: $82.95Subtotal: -
On Sale
S&S CYCLE Intermediate Jet - .031 11-7111
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Proper jetting is the foundation of reliable engine performance, and running the wrong jet size costs you power, efficiency, and engine longevity. The S&S Cycle Intermediate Jet .031 is engineered...DS94031- SKU:
- DS94031
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR S&S CARBURETORS
- PRODUCT NAME:
- JET
- TYPE:
- INTERMEDIATE
- MODEL:
- S&S
- UNITS:
- 3 PACK
- JET SIZE IMPERIAL:
- 0.031'
- RIDING STYLE:
- STREET
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Intermediate Jet - .033 11-7113
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Precise fuel metering is critical to engine performance, and an undersized jet will cost you horsepower and throttle response. The S&S CYCLE Intermediate Jet (.033) is engineered for carburetor...DS94033- SKU:
- DS94033
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR S&S CARBURETORS
- TYPE:
- INTERMEDIATE
- MODEL:
- S&S
- JET SIZE IMPERIAL:
- 0.033'
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- UNITS:
- 3 PACK
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Tapered Exhaust Gasket 106-5029
S&S CYCLE
MSRP: $8.95Now: $8.06Was: $8.95A proper exhaust seal is critical to maintaining peak engine performance and preventing power-robbing leaks at the cylinder head. The S&S CYCLE Tapered Exhaust Gasket is engineered specifically for...09345077- SKU:
- 09345077
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- EACH
- TYPE:
- EXHAUST
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
MSRP: $8.95Now: $8.06Was: $8.95Qty in Cart: 0Quantity:Price:MSRP: $8.95Now: $8.06Was: $8.95Subtotal: -
On Sale
S&S CYCLE "G" Carburetor Kit for '93-'99 80" Big-Twin 11-0434
S&S CYCLE
MSRP: $895.95Now: $806.36Was: $895.95The S&S Cycle "G" Super E carburetor delivers precise fuel metering and responsive throttle control for Big Twin engines up to 100 cubic inches. This bolt-on kit eliminates stock carburetor...DS0434- SKU:
- DS0434
- Availability:
- Ships Same Business Day
- Weight:
- 6.69 LBS
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- STYLE:
- SUPER G
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES MANIFOLD
- PRODUCT NAME:
- CARBURETOR KIT
- RIDING STYLE:
- STREET
MSRP: $895.95Now: $806.36Was: $895.95Qty in Cart: 0Quantity:Price:MSRP: $895.95Now: $806.36Was: $895.95Subtotal: -
On Sale
S&S CYCLE Air Cleaner Backplate Gasket 106-2328
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95A properly sealed air cleaner system is critical to maintaining consistent fuel mapping and preventing unwanted air leaks that compromise engine performance. The S&S Cycle Air Cleaner Backplate...09344760- SKU:
- 09344760
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- STYLE:
- SUPER E
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- STYLE:
- SUPER G
- PRODUCT NAME:
- GASKET
- TYPE:
- BACKPLATE
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE "E" Carburetor without Manifold - '93-'99 11-0442
S&S CYCLE
MSRP: $695.95Now: $626.36Was: $695.95The S&S Cycle "E" Carburetor delivers precise fuel metering and responsive throttle control for Big Twin and Sportster engines, eliminating the guesswork of carb selection for builds up to 100 cubic...DS0442- SKU:
- DS0442
- Availability:
- Ships Same Business Day
- Weight:
- 6.38 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
- FEATURES:
- WITHOUT MANIFOLD
- RIDING STYLE:
- STREET
MSRP: $695.95Now: $626.36Was: $695.95Qty in Cart: 0Quantity:Price:MSRP: $695.95Now: $626.36Was: $695.95Subtotal: -
On Sale
S&S CYCLE Low Range Jet Kit 11-7270
S&S CYCLE
MSRP: $71.95Now: $64.76Was: $71.95Proper jetting is the foundation of carburetor performance—without it, you're leaving horsepower on the table and risking lean-condition damage. The S&S Cycle Low Range Jet Kit 11-7270 gives you the...DS0450- SKU:
- DS0450
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- FEATURES:
- FOR S&S CARBURETORS
- MATERIAL:
- BRASS
- UNITS:
- KIT
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- LOW RANGE
MSRP: $71.95Now: $64.76Was: $71.95 -
On Sale
S&S CYCLE "E" Carburetor - '99-'05 Twin Cam 11-0450
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95The S&S Cycle "E" Carburetor delivers precise fuel metering and responsive throttle control for Big Twin and Sportster engines, giving you the air-fuel mixture consistency that separates reliable...DS0452- SKU:
- DS0452
- Availability:
- Ships Same Business Day
- Weight:
- 6.94 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES MANIFOLD
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
- RIDING STYLE:
- STREET
MSRP: $795.95Now: $716.36Was: $795.95Qty in Cart: 0Quantity:Price:MSRP: $795.95Now: $716.36Was: $795.95Subtotal: -
On Sale
S&S CYCLE "G" Carburetor - '99-'05 Twin Cam 11-0451
S&S CYCLE
MSRP: $895.95Now: $806.36Was: $895.95The S&S Cycle "G" Carburetor is engineered for Big Twin and Sportster engines demanding reliable fuel delivery and precise throttle control. With a 1-7/8" butterfly throat and 1-9/16" venturi, this...DS0453- SKU:
- DS0453
- Availability:
- Ships Same Business Day
- Weight:
- 6.88 LBS
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES MANIFOLD
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- CARBURETOR KIT
- STYLE:
- SUPER G
- UNITS:
- KIT
MSRP: $895.95Now: $806.36Was: $895.95 -
On Sale
S&S CYCLE Cylinder and Piston Kit 910-0199
S&S CYCLE
MSRP: $1,313.95Now: $1,182.56Was: $1,313.95The S&S Cycle 910-0199 Cylinder and Piston Kit is engineered to unlock significant displacement gains for Harley-Davidson big-twin engines, delivering the horsepower and torque increases serious...09310431- SKU:
- 09310431
- Availability:
- Ships Same Business Day
- Weight:
- 26.02 LBS
- COLOR/FINISH:
- SILVER
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- DISPLACEMENT:
- 106'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- STYLE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 3.875'
- COLOR/FINISH:
- POWDER-COATED
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
MSRP: $1,313.95Now: $1,182.56Was: $1,313.95 -
On Sale
S&S CYCLE "E" for '91-'03 XL 11-0409
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95The S&S Cycle Super E carburetor delivers precise fuel metering and responsive throttle control across the entire RPM range, making it the go-to choice for Harley-Davidson Big Twin and Sportster...DS0409- SKU:
- DS0409
- Availability:
- Ships Same Business Day
- Weight:
- 6.88 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CARBURETOR
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- NATURAL
- FEATURES:
- INCLUDES MANIFOLD
- STYLE:
- SUPER E
- UNITS:
- KIT
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Cylinder Kit - Twin Cam 910-0206
S&S CYCLE
MSRP: $1,287.95Now: $1,159.16Was: $1,287.95If you're serious about unlocking additional displacement and horsepower from your Twin Cam engine, the S&S Cycle Big Bore kit delivers a straightforward path to increased power without the...09310434- SKU:
- 09310434
- Availability:
- Ships Same Business Day
- Weight:
- 26.00 LBS
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 106'
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 3.927'
- MATERIAL:
- ALUMINUM
- STROKE LENGTH IMPERIAL:
- 4-3/8'
MSRP: $1,287.95Now: $1,159.16Was: $1,287.95 -
On Sale
S&S CYCLE Cylinder Kit - Twin Cam 910-0202
S&S CYCLE
MSRP: $1,219.95Now: $1,097.96Was: $1,219.95If you're running a Twin Cam engine and want genuine power gains without a complete engine teardown, the S&S CYCLE Big Bore kit delivers real displacement increases with a straightforward cylinder...09310435- SKU:
- 09310435
- Availability:
- Ships Same Business Day
- Weight:
- 25.84 LBS
- BORE SIZE IMPERIAL:
- 3.927'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- DISPLACEMENT:
- 106'
- COLOR/FINISH:
- SILVER
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PRODUCT NAME:
- CYLINDER KIT
- STYLE:
- BIG BORE
- UNITS:
- KIT
MSRP: $1,219.95Now: $1,097.96Was: $1,219.95 -
On Sale
S&S CYCLE Super G Carburetor Rebuild Kit 11-2907
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95A worn or sluggish carburetor can sabotage engine performance and fuel economy, leaving you guessing at the root cause of poor throttle response. The S&S Cycle Super G Carburetor Rebuild Kit restores...DS289112- SKU:
- DS289112
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- MODEL:
- SUPER G
MSRP: $61.95Now: $55.76Was: $61.95 -
On Sale
S&S CYCLE Air Cleaner - '84-'92 Super E and G 17-0399
S&S CYCLE
MSRP: $395.95Now: $356.36Was: $395.95A quality air cleaner is fundamental to maximizing engine efficiency and extracting measurable horsepower gains. The S&S CYCLE Air Cleaner delivers improved airflow to your carburetor or S&S intake...DS289129- SKU:
- DS289129
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- BASE FINISH:
- CHROME
- MODEL:
- SUPER E AND G
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- AIR CLEANER SHAPE:
- TEARDROP
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
MSRP: $395.95Now: $356.36Was: $395.95 -
On Sale
S&S CYCLE Cylinder Kit - Twin Cam 910-0474
S&S CYCLE
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95The S&S Cycle Big Bore cylinder kit delivers measurable displacement gains without the complexity of case splitting or cylinder boring. If you're running stock heads and want straightforward bolt-on...09310538- SKU:
- 09310538
- Availability:
- Ships Same Business Day
- Weight:
- 24.26 LBS
- COLOR/FINISH:
- GRAY
- DISPLACEMENT:
- 117'
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.9:1
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE SIZE IMPERIAL:
- 4.125'
- MATERIAL:
- ALUMINUM
- STYLE:
- BIG BORE
MSRP: $1,643.95Now: $1,479.56Was: $1,643.95Qty in Cart: 0Quantity:Price:MSRP: $1,643.95Now: $1,479.56Was: $1,643.95Subtotal:
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.
