2019 S&S Cycle Engine Kits & Rotating Assemblies

S&S Cycle 00-21 Sportster Models 883cc to 1200cc Hooligan Kit - Silver

Part Number: SSY-910-0700

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Estimated Ship Date: Mar 25, 2026 if ordered today

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S&S Cycle 2017+ M8 129in Power Pack w/ Black Pushrod Tubes & Cam Chain Tensioners - Blk w/ Highlight

Part Number: SSY-310-1225

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Top End Engine Kit, M8 124 in. Big Bore, Wrinkle Black Finish with Highlighted Fins, 4.250 in., Forged Piston, Harley-Davidson®, Kit

Part Number: SSY-910-0625

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Estimated Ship Date: Mar 30, 2026 if ordered today

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S&S Cycle 86-19 Sportster Models 883 to 1200cc Conversion Kit - Wrinkle Black

Part Number: SSY-910-0687

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Estimated Ship Date: Mar 30, 2026 if ordered today

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PERFORMANCE, 131" KIT - BLACK FINS M8

Part Number: SSY-910-0763

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Estimated Ship Date: Mar 30, 2026 if ordered today

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S&S Cycle 2017+ M8 Models 4.250in Bore Unhoned Front Cylinder - Black Granite w/ Highlight

Part Number: SSY-910-0740

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Estimated Ship Date: Mar 30, 2026 if ordered today

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CRANKSHAFT, M8 FLYWHEEL 4-3/8" FULL

Part Number: SSY-320-0604

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CRANKSHAFT, M8 FLYWHEEL 4-1/2" FULL

Part Number: SSY-320-0603

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Estimated Ship Date: Mar 25, 2026 if ordered today

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PERFORMANCE, 131" KIT - HIGHLIGHTED FINS M8

Part Number: SSY-910-0762

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CRANKSHAFT, M8 FLYWHEEL 4-1/2" TAPERED

Part Number: SSY-320-0598

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CRANKSHAFT, M8 FLYWHEEL 4-5/8" FULL

Part Number: SSY-320-0605

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Estimated Ship Date: Mar 25, 2026 if ordered today

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CRANKSHAFT, M8 FLYWHEEL 4-3/8" TAPERED

Part Number: SSY-320-0601

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.250in Bore 4.375in Stroke Cylinder Kit - Wrinkle Black w/o Highlight

Part Number: SSY-910-0681A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 129in Big-Bore Kit 4.375in Stroke Highlighted Cylinders

Part Number: SSY-910-0843A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017 M8 Touring 4.250in Bore x 4.375in Stroke 107 To 124 Big Bore Kit

Part Number: SSY-910-0625A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.250in Bore Front Cylinder - Black Granite w/ Highlight

Part Number: SSY-910-0734

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.250in Bore Rear Cylinder - Black Granite w/ Highlight

Part Number: SSY-910-0737

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2007+ BT 4.250in Bore 4.840in - Wrinkle Black w/o Highlight

Part Number: SSY-910-0763A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.320in Bore 4.625in Stroke Cylinder Kit - Black Granite w/ Highlight

Part Number: SSY-910-0850A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 132in/136in Big Bore Cyl Kit +8.5cc Dome (Blk Gran w/ Fins) - 4.320in Bore

Part Number: SSY-910-0911A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.250in Bore Front Cylinder - Wrinkle Black w/ Highlight

Part Number: SSY-910-0675

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 132in/136in Big Bore Cylinder Kit (Blk w/o Highlighted Fin) - 4.320in Bore

Part Number: SSY-910-1009A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.320in Bore 4.500in Stroke Cylinder Kit - Wrinkle Black w/o Highlight

Part Number: SSY-910-0846A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017 M8 Models 4.250 Bore w/o Highlight Big Bore Cylinder Set

Part Number: SSY-910-0683A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 129in Big-Bore Kit 4.375in Stroke Non-Highlighted Cylinders

Part Number: SSY-910-0844A

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Estimated Ship Date: Mar 25, 2026 if ordered today

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