Engines & Components

Top End Engine Kit, Sidewinder Big Bore, Black Wrinkle Finish, 4 in., Forged Piston, Harley-Davidson®, Kit

Part Number: SSY-910-0651

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ENGINE PERFORMANCE, 124" 4-1/8" BORE, CYLNDR ST 4-1/8" BR 124"

Part Number: SSY-910-0338

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Estimated Ship Date: Feb 25, 2026 if ordered today

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S&S Cycle 99-06 BT Chain Drive Cam Chest Kit w/o Cam - Chrome Pushrod Tubes & Chain Tensioner

Part Number: SSY-310-1271

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Big Bore Kit, 107 in., Drop-In, 3.937 in. Bore, Wrinkle Black Cylinders with Highlighted Fins, Harley-Davidson®, Kit

Part Number: SSY-910-0500

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ROCKER ARM SET NON-ROLLER

Part Number: SSY-900-4119A

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Estimated Ship Date: Feb 25, 2026 if ordered today

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HYDRAULIC LIFTER UPDATE KIT

Part Number: SSY-33-5451

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Top End Engine Kit, 97 in. Big Bore, Black Wrinkle Finish, Forged Pistons, Gaskets, Harley-Davidson®, Kit

Part Number: SSY-910-0205

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Estimated Ship Date: Feb 25, 2026 if ordered today

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S&S BEEHIVE CONICAL SPRING KIT

Part Number: SSY-900-0593

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Estimated Ship Date: Feb 25, 2026 if ordered today

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475C CHAIN DRIVE CAMS

Part Number: SSY-330-0641

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Oil Pan Drain Plug, Magnetic, 1/2-20 in., with O-Ring, Each

Part Number: SSY-50-8335

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Estimated Ship Date: Feb 25, 2026 if ordered today

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VALVE TRAIN, M8 TOP END GUARDIAN KIT

Part Number: SSY-900-1092

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Oil Pump, Cam Plate, TC3, Dry Sump Style, High-Volume, High-Pressure, Harley-Davidson®, Kit

Part Number: SSY-310-0732

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Estimated Ship Date: Feb 25, 2026 if ordered today

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S&S Cycle 84-99 BT 4-1/8in Bore Cylinder Set For 117in V-Series Engines - Natural

Part Number: SSY-910-0267

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Cylinder Studs, Steel, Black Oxide, OEM/S&S Super Stock T2 Cases, Harley-Davidson®, Set of 8

Part Number: SSY-31-2340

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Estimated Ship Date: Feb 25, 2026 if ordered today

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OIL PUMP HVHP POL

Part Number: SSY-31-6307

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ENGINE VALVE TRAIN, 53-84 BIG TWIN, TAPPET ASSEMBLY STD

Part Number: SSY-330-0380

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ENGINE VALVE TRAIN, 84-17 BIG TWIN, ROLLER ROCKER ARM SET FORGED

Part Number: SSY-900-4098A

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Rocker Arms, Forged Steel, 1.625:1 Ratio, Roller Tip, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-900-4065A

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Estimated Ship Date: Feb 25, 2026 if ordered today

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VALVE TRAIN, M8 ROCKER SHAFT SET

Part Number: SSY-900-1090

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Powersports Components, Breather Gear, Steel, Each

Part Number: SSY-33-4250

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Rocker Arms, Roller Tip Style, 1.64 Ratio, Steel, Harley-Davidson®, Set of 4

Part Number: SSY-900-1084

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Tappet Cuffs, Aluminum, Harley-Davidson®, Pair

Part Number: SSY-330-0655

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Rocker Arm Shafts, Steel, Natural, Buell, Harley-Davidson®, Set of 4

Part Number: SSY-90-4036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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S&S Cycle 3/8-18 NPT Magnetic Drain Plug

Part Number: SSY-31-2006

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Camshafts, Easy Start, Chain Drive, 203 Intake/262 Exhaust, 0.583 Intake/0.583 in. Exhaust, Harley-Davidson®

Part Number: SSY-106-5807

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Estimated Ship Date: Feb 25, 2026 if ordered today

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