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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S&S CYCLE Top End Gasket - 4-1/8" - Evo 90-9506
S&S CYCLE
$116.95Made in the U.S.A.909506- SKU:
- 909506
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- PRODUCT NAME:
- GASKET KIT
- UNITS:
- KIT
- TYPE:
- TOP END
- RIDING STYLE:
- STREET
$116.95 -
S&S CYCLE Oil Filter - Chrome 31-4102A
S&S CYCLE
$23.95Canister is slightly smaller in diameter than stock filters to make them easier to remove and install, Designed with a direct bypass valve that routes bypass oil directly to the filter exit, which...07120539- SKU:
- 07120539
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- CANISTER
- PRODUCT NAME:
- OIL FILTER
- MATERIAL:
- STEEL
- UNITS:
- EACH
- BASE FINISH:
- CHROME
$23.95 -
S&S CYCLE Oil Filter - Chrome 31-4104A
S&S CYCLE
$23.95Canister is slightly smaller in diameter than stock filters to make them easier to remove and install, Designed with a direct bypass valve that routes bypass oil directly to the filter exit, which...07120541- SKU:
- 07120541
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- OIL FILTER
- FEATURES:
- ANTI-DRAIN BACK VALVE
- TYPE:
- CANISTER
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$23.95 -
S&S CYCLE Inner Primary Bearing Race 560-0241
S&S CYCLE
$82.95Eliminates bearing race movement that can cause costly damage to transmission seal and output bearing, A must for high-performance applications, Made in the U.S.A.11200335- SKU:
- 11200335
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- TYPE:
- INNER PRIMARY
- UNITS:
- EACH
- PRODUCT NAME:
- BEARING RACE
$82.95 -
S&S CYCLE Quickee Pushrods - Black - M8 930-0137
S&S CYCLE
$334.95Feature revolutionary design - allows quicker, easier installation without the removal of the rocker covers, .4375” diameter Chromoly steel, Threaded adjuster screws into the pushrod until the...09280096- SKU:
- 09280096
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS BLACK
- STYLE:
- ADJUSTABLE
- BASE COLOR:
- BLACK
- MODEL:
- QUICKEE
- STYLE:
- QUICKEE
- BASE FINISH:
- GLOSS
- PRODUCT NAME:
- PUSHROD KIT
- UNITS:
- KIT
$334.95 -
S&S CYCLE E/G Carburetor Acceleration Pump Cap O-Ring 50-8100
S&S CYCLE
$16.95Made in the U.S.A., Accelerator Pump Cap O-Ring requires 210030193- SKU:
- 10030193
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLUE
- MODEL:
- SUPER G
- TYPE:
- ACCELERATOR PUMP CAP
- UNITS:
- 10 PACK
- MODEL:
- SUPER E
$16.95 -
S&S CYCLE Oil Filter - Chrome - 12-Pack 310-0242
S&S CYCLE
$288.95Canister is slightly smaller in diameter than stock filters to make them easier to remove and install, Designed with a direct bypass valve that routes bypass oil directly to the filter exit, which...07120495- SKU:
- 07120495
- Availability:
- Ships Same Business Day
- Weight:
- 8.50 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- FEATURES:
- ANTI-DRAIN BACK VALVE
- MATERIAL:
- STEEL
- TYPE:
- CANISTER
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- OIL FILTER
- UNITS:
- 12 PACK
$288.95 -
S&S CYCLE Oil Filter - Chrome - 12-Pack 310-0240
S&S CYCLE
$288.95Canister is slightly smaller in diameter than stock filters to make them easier to remove and install, Designed with a direct bypass valve that routes bypass oil directly to the filter exit, which...07120497- SKU:
- 07120497
- Availability:
- Ships Same Business Day
- Weight:
- 8.30 LBS
- TYPE:
- CANISTER
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- BASE FINISH:
- CHROME
- UNITS:
- 12 PACK
$288.95 -
S&S CYCLE Cylinder Kit - 110" - Black 910-0651
S&S CYCLE
$1,540.95Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame, Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer, 88" engines...09310742- SKU:
- 09310742
- Availability:
- Ships Same Business Day
- Weight:
- 26.90 LBS
- COLOR/FINISH:
- BLACK
- DISPLACEMENT:
- 110'
- MODEL:
- SIDEWINDER
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE SIZE IMPERIAL:
- 4.000'
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- RIDING STYLE:
- STREET
- TYPE:
- BIG BORE
- UNITS:
- KIT
$1,540.95 -
S&S CYCLE HI-4N Ignition Module - Harley Davidson 550-0501
S&S CYCLE
$411.95Single-fire and dual-fire function built into a single module, All-metal housing provides improved heat dissipation, Ignition advance and timing degree markings are on the metal flange, Sensor...21010345- SKU:
- 21010345
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GRAY
- UNITS:
- EACH
- FEATURES:
- PROGRAMMABLE
- TYPE:
- IGNITION
- PRODUCT NAME:
- IGNITION MODULE
$411.95 -
S&S CYCLE Cylinder Kit - M8 910-0685
S&S CYCLE
$1,561.95The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium...09310835- SKU:
- 09310835
- Availability:
- Ships Same Business Day
- Weight:
- 29.00 LBS
- DISPLACEMENT:
- 128'
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- MATERIAL:
- IRON
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CYLINDER KIT
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- STYLE:
- BIG BORE
- UNITS:
- KIT
$1,561.95 -
S&S CYCLE Power Package - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1053A
S&S CYCLE
$3,460.95Big Bore Kit:, 107" to 124" Big Boar Kit, Winkle Black Finish with Fin Highlighting, Bolt on kit. No case machining required, 4.250" bore, Forged Pistons, 10.5: Compression Ratio, Oil Pump/Cam Plate,...09040058- SKU:
- 09040058
- Availability:
- Ships Same Business Day
- Weight:
- 46.90 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- CAM DRIVE TYPE:
- GEAR
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PERFORMANCE KIT
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
$3,460.95 -
S&S CYCLE Power Package - Gear Drive - Oil Cooled - Highlighted Fins - M8 310-1058A
S&S CYCLE
$3,460.95Big Bore Kit:, 107" to 124" Big Boar Kit, Winkle Black Finish with Fin Highlighting, Bolt on kit. No case machining required, 4.250" bore, Forged Pistons, 10.5: Compression Ratio, Oil Pump/Cam Plate,...09040063- SKU:
- 09040063
- Availability:
- Ships Same Business Day
- Weight:
- 47.60 LBS
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PERFORMANCE KIT
- BORE SIZE IMPERIAL:
- 4.250'
- CAM DRIVE TYPE:
- GEAR
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- STYLE:
- BIG BORE
- UNITS:
- KIT
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- COOLING SYSTEM:
- OIL COOLED
$3,460.95 -
S&S CYCLE Power Package - Gear Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1059A
S&S CYCLE
$3,695.95Big Bore Kit:, 107" to 124" Big Boar Kit, Winkle Black Finish without Highlighting, Bolt on kit. No case machining required, 4.250" bore, Forged Pistons, 10.5: Compression Ratio, Oil Pump/Cam Plate,...09040064- SKU:
- 09040064
- Availability:
- Ships Same Business Day
- Weight:
- 47.45 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- CAM DRIVE TYPE:
- GEAR
- COLOR/FINISH:
- NON-HIGHLIGHTED FINS
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PERFORMANCE KIT
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
$3,695.95 -
S&S CYCLE Power Pack - GearDrive with Highlighted Fins - Water Cooled - M8 310-1102A
S&S CYCLE
$3,460.95Big Bore Kit:, 114" to 128" Big Bore Kit, Black Granite Finish, Highlighted Fins, No case machining required, 4.250" bore, Forged Pistons, 11.1:1 Compression Ratio, Oil Pump/Cam Plate:, Precision...09040066- SKU:
- 09040066
- Availability:
- Ships Same Business Day
- Weight:
- 47.60 LBS
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- COOLING SYSTEM:
- WATER COOLED
- COOLING SYSTEM:
- OIL COOLED
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- BORE SIZE IMPERIAL:
- 4.250'
- CAM DRIVE TYPE:
- GEAR
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
$3,460.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1104A
S&S CYCLE
$3,460.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040068- SKU:
- 09040068
- Availability:
- Ships Same Business Day
- Weight:
- 46.80 LBS
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
- CAM DRIVE TYPE:
- GEAR
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
$3,460.95 -
S&S CYCLE Power Pack - Gear Drive with Highlighted Fins - Black Granite - Water Cooled - M8 310-1108A
S&S CYCLE
$3,427.95Big Bore Kit:, 114" to 128" Big Bore Kit, Black Granite Finish, Highlighted Fins, No case machining required, 4.250" bore, Forged Pistons, 11.1:1 Compression Ratio, Oil Pump/Cam Plate:, Precision...09040072- SKU:
- 09040072
- Availability:
- Ships Same Business Day
- Weight:
- 46.20 LBS
- COLOR/FINISH:
- HIGHLIGHTED FINS
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK GRANITE
- COOLING SYSTEM:
- OIL COOLED
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- COOLING SYSTEM:
- WATER COOLED
- BORE SIZE IMPERIAL:
- 4.250'
- CAM DRIVE TYPE:
- GEAR
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
$3,427.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1105B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040086- SKU:
- 09040086
- Availability:
- Ships Same Business Day
- Weight:
- 54.20 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- NON-HIGHLIGHTED FINS
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- CAM DRIVE TYPE:
- CHAIN
- COLOR/FINISH:
- WRINKLE BLACK
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
$3,265.95 -
S&S CYCLE Power Pack - Twin Cooled - M8 310-1050B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040087- SKU:
- 09040087
- Availability:
- Ships Same Business Day
- Weight:
- 44.70 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- DISPLACEMENT:
- 124'
- MODEL:
- POWER PACKAGE
- PRODUCT NAME:
- PERFORMANCE KIT
- RIDING STYLE:
- STREET
- CAM DRIVE TYPE:
- CHAIN
- COOLING SYSTEM:
- WATER COOLED
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
$3,265.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1052B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040088- SKU:
- 09040088
- Availability:
- Ships Same Business Day
- Weight:
- 44.50 LBS
- CAM DRIVE TYPE:
- CHAIN
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PERFORMANCE KIT
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- STYLE:
- BIG BORE
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- COOLING SYSTEM:
- OIL COOLED
$3,265.95 -
S&S CYCLE Power Pack - Twin Cooled - M8 310-1054B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040089- SKU:
- 09040089
- Availability:
- Ships Same Business Day
- Weight:
- 44.60 LBS
- CAM DRIVE TYPE:
- CHAIN
- COOLING SYSTEM:
- WATER COOLED
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PERFORMANCE KIT
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- STYLE:
- BIG BORE
- UNITS:
- KIT
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- COOLING SYSTEM:
- OIL COOLED
$3,265.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1056B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040090- SKU:
- 09040090
- Availability:
- Ships Same Business Day
- Weight:
- 44.80 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- DISPLACEMENT:
- 124'
- MODEL:
- POWER PACKAGE
- PRODUCT NAME:
- PERFORMANCE KIT
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- CAM DRIVE TYPE:
- CHAIN
- STYLE:
- BIG BORE
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.0:1
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
$3,265.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1103B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040093- SKU:
- 09040093
- Availability:
- Ships Same Business Day
- Weight:
- 45.00 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- CAM DRIVE TYPE:
- CHAIN
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- COOLING SYSTEM:
- OIL COOLED
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COLOR/FINISH:
- WRINKLE BLACK
- UNITS:
- KIT
$3,265.95 -
S&S CYCLE Power Pack - Twin Cooled - M8 310-1107B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040094- SKU:
- 09040094
- Availability:
- Ships Same Business Day
- Weight:
- 44.70 LBS
- COLOR/FINISH:
- BLACK GRANITE
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- BORE SIZE IMPERIAL:
- 4.250'
- COOLING SYSTEM:
- OIL COOLED
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- COOLING SYSTEM:
- WATER COOLED
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- CAM DRIVE TYPE:
- CHAIN
- COLOR/FINISH:
- HIGHLIGHTED FINS
- UNITS:
- KIT
$3,265.95 -
S&S CYCLE Power Pack - Oil Cooled - M8 310-1109B
S&S CYCLE
$3,265.95Big Bore Kit:, Bolt on kit. No case machining required, 4.250" bore, Forged pistons, 11.1: compression ratio, Oil Pump/Cam Plate, Precision machined from billet aluminum, Passage plugs removable for...09040095- SKU:
- 09040095
- Availability:
- Ships Same Business Day
- Weight:
- 54.20 LBS
- COLOR/FINISH:
- BLACK GRANITE
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- COMPRESSION RATIO IMPERIAL:
- 11.1:1
- MODEL:
- POWER PACKAGE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4.50'
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- COOLING SYSTEM:
- OIL COOLED
- UNITS:
- KIT
- CAM DRIVE TYPE:
- CHAIN
- DISPLACEMENT:
- 128'
- PRODUCT NAME:
- PERFORMANCE KIT
$3,265.95 -
S&S CYCLE Cylinder Heads 900-0349
S&S CYCLE
$1,795.95High port flow gives great performance now, and more later when additional upgrades are done, Heads are fully assembled with springs and valves, Compression ratios vary depending on cylinder heads...09031292- SKU:
- 09031292
- Availability:
- Ships Same Business Day
- Weight:
- 30.20 LBS
- COLOR/FINISH:
- POWDER-COATED
- COLOR/FINISH:
- WRINKLE BLACK
- DISPLACEMENT:
- 91 CC
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- CYLINDER HEAD KIT
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$1,795.95 -
S&S CYCLE 106" Hot Set Up Kit 900-0354
S&S CYCLE
$2,143.95Increased fin area for better heat dissipation, Increase bore size from 3.750" to 3.927", 4 3/8" stroke, 10:1 comp. w/ stock heads, Easy installation; no machining or rebalancing required, Forged...09031293- SKU:
- 09031293
- Availability:
- Ships Same Business Day
- Weight:
- 41.70 LBS
- BORE SIZE IMPERIAL:
- 3.927'
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- PRODUCT NAME:
- PERFORMANCE KIT
- CAM DRIVE TYPE:
- CHAIN
- COLOR/FINISH:
- BLACK
- MODEL:
- HOT SET UP®
- DISPLACEMENT:
- 106'
- STROKE LENGTH IMPERIAL:
- 4.375'
- UNITS:
- KIT
$2,143.95 -
S&S CYCLE Cylinders - 4.125" - Black 910-0255
S&S CYCLE
$924.95Cylinders have a stock bolt pattern, Bored slightly under nominal size and are not honed, Designed for 124" Hot Set Up Kits used in '99-'17 Twin Cams, Wrinkle black finish with machined edges,...09031294- SKU:
- 09031294
- Availability:
- Ships Same Business Day
- Weight:
- 22.00 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- POWDER-COATED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- PAIR
$924.95Qty in Cart: 0Quantity:Price:$924.95Subtotal: -
S&S CYCLE Hooligan Kit - 883-1200 - Black 910-0699
S&S CYCLE
$1,822.95Bolt on big bore kits mean easy installation with no machining and no rebalancing, S&S bolt-in cams and premium tappets make the most of the added displacement, Cams are .482" lift and 240° duration...09031300- SKU:
- 09031300
- Availability:
- Ships Same Business Day
- Weight:
- 30.03 LBS
- MODEL:
- HOOLIGAN
- RIDING STYLE:
- STREET
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- DISPLACEMENT:
- 1200 CC
- PRODUCT NAME:
- PERFORMANCE KIT
- COLOR/FINISH:
- BLACK
- COMPRESSION RATIO IMPERIAL:
- 9.6:1
- UNITS:
- KIT
- STROKE LENGTH IMPERIAL:
- 3-13/16'
$1,822.95 -
S&S CYCLE Hooligan Kit - 883-1200 - Silver 910-0700
S&S CYCLE
$1,822.95Bolt on big bore kits mean easy installation with no machining and no rebalancing, S&S bolt-in cams and premium tappets make the most of the added displacement, Cams are .482" lift and 240° duration...09031301- SKU:
- 09031301
- Availability:
- Ships Same Business Day
- Weight:
- 30.05 LBS
- MODEL:
- HOOLIGAN
- STYLE:
- BIG BORE
- TYPE:
- ENGINE
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- COLOR/FINISH:
- SILVER
- COMPRESSION RATIO IMPERIAL:
- 9.6:1
- DISPLACEMENT:
- 1200 CC
- PRODUCT NAME:
- PERFORMANCE KIT
- UNITS:
- KIT
$1,822.95 -
S&S CYCLE Hooligan Kit - 1200-1250 - Black 910-0701
S&S CYCLE
$1,822.95Bolt on big bore kits mean easy installation with no machining and no rebalancing, S&S bolt-in cams and premium tappets make the most of the added displacement, Cams are .482" lift and 240° duration...09031302- SKU:
- 09031302
- Availability:
- Ships Same Business Day
- Weight:
- 29.50 LBS
- MODEL:
- HOOLIGAN
- STYLE:
- BIG BORE
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- COMPRESSION RATIO IMPERIAL:
- 11.2:1
- PRODUCT NAME:
- PERFORMANCE KIT
- DISPLACEMENT:
- 1250 CC
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- TYPE:
- ENGINE
$1,822.95 -
S&S CYCLE Hooligan Kit - 1200-1250 - Silver 910-0702
S&S CYCLE
$1,822.95Bolt on big bore kits mean easy installation with no machining and no rebalancing, S&S bolt-in cams and premium tappets make the most of the added displacement, Cams are .482" lift and 240° duration...09031303- SKU:
- 09031303
- Availability:
- Ships Same Business Day
- Weight:
- 29.40 LBS
- DISPLACEMENT:
- 1250 CC
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- TYPE:
- ENGINE
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- PERFORMANCE KIT
- COMPRESSION RATIO IMPERIAL:
- 11.2:1
- MODEL:
- HOOLIGAN
- STYLE:
- BIG BORE
- UNITS:
- KIT
$1,822.95 -
S&S CYCLE Piston Kit 106-0433
S&S CYCLE
$481.95Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...09105021- SKU:
- 09105021
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- BORE - OVERSIZE:
- +0,005'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- DISPLACEMENT:
- 103'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- BORE SIZE IMPERIAL:
- 3.875'
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
$481.95 -
S&S CYCLE Compression Fitting 50-8120
S&S CYCLE
$33.95Made in the U.S.A.07110233- SKU:
- 07110233
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- CHROME
- STYLE:
- COMPRESSION
- PRODUCT NAME:
- FITTING
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- UNITS:
- EACH
$33.95 -
S&S CYCLE 90 Degree Oil Fitting - 5-Pack 50-1007
S&S CYCLE
$61.95Made in the U.S.A.07110234- SKU:
- 07110234
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- FITTING
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- FITTING ANGLE:
- 90°
- STYLE:
- ELBOW
- UNITS:
- 5 PACK
$61.95 -
S&S CYCLE Oil Filter Mount Fitting - Straight - 3/4"-16 UNF 2a 50-8197-S
S&S CYCLE
$17.95Straight oil filter mount fitting, 3/4"-16 UNF 2a07110235- SKU:
- 07110235
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- FITTING
- STYLE:
- STRAIGHT
- RIDING STYLE:
- STREET
- TYPE:
- OIL
$17.95 -
S&S CYCLE Oil Filter Mount - Polished 31-6510
S&S CYCLE
$195.95Polished billet oil filter mounting bracket, No voids or other casting defects in the material to cause leaks, Position of the filter has been shifted slightly to give additional clearance between...07120059- SKU:
- 07120059
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- TYPE:
- OIL FILTER
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MOUNT
- RIDING STYLE:
- STREET
- BASE FINISH:
- POLISHED
- UNITS:
- EACH
$195.95 -
S&S CYCLE Oil Line Installation Kit 310-0435
S&S CYCLE
$195.95Oil line kit required for S&S crankcase installation in '07-'16 FLT models07110220- SKU:
- 07110220
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- FEATURES:
- INCLUDES FITTING
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES CLAMP
- PRODUCT NAME:
- OIL LINE KIT
$195.95 -
S&S CYCLE Oil Filter Mount - Chrome 106-3884
S&S CYCLE
$275.95Polished billet oil filter mounting bracket, No voids or other casting defects in the material to cause leaks, Position of the filter has been shifted slightly to give additional clearance between...07120312- SKU:
- 07120312
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- OIL FILTER
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- MOUNT
$275.95 -
S&S CYCLE Oil Filter Mount - Polished 31-4105
S&S CYCLE
$381.95Polished billet oil filter mounting bracket, No voids or other casting defects in the material to cause leaks, Position of the filter has been shifted slightly to give additional clearance between...07120313- SKU:
- 07120313
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MOUNT
- RIDING STYLE:
- STREET
- BASE FINISH:
- POLISHED
- TYPE:
- OIL FILTER
$381.95
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.
