HARLEY-DAVIDSON S&S Cycle Engines & Components

HEAD KIT BLK 79CC

Part Number: SSY-90-1293

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Estimated Ship Date: Feb 25, 2026 if ordered today

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S&S Cycle 84-99 BT Super Stock Cylinder Heads - Wrinkle Black Aluminum Finish

Part Number: SSY-90-1361

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S&S Cycle 99-06 BT Super Stock Cylinder Heads - Polished Aluminum Finish

Part Number: SSY-90-1371

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CYL HDS SHVL STD-NAT S&S

Part Number: SSY-90-1498

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S&S Cycle 84-99 BT 93cc Cylinder Head Kit For S&S 4in Bore - Wrinkle Black

Part Number: SSY-90-1509

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TOP END KIT

Part Number: SSY-90-0097

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80" COMPLETE TOP END KIT BT

Part Number: SSY-90-0098

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HEAD KIT SUPER STOCK NAT

Part Number: SSY-90-1004

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S&S Cycle 2006 Dyna Super Stock 91cc Cylinder Heads - Wrinkle Black

Part Number: SSY-900-0349

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S&S Cycle 99-13 BT CNC Ported B2 Cylinder Head Kit - Black Wrinkle

Part Number: SSY-900-0458

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

Part Number: SSY-910-0681

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ENGINE PERFORMANCE, M8 MODELS W/114", 128" BIG BORE KIT M8 BLK

Part Number: SSY-910-0685

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128" BIG BORE KIT M8 BLK

Part Number: SSY-910-0733

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PERFORMANCE, 131" KIT - BLK GRANITE M8

Part Number: SSY-910-0764

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

Part Number: SSY-910-0843

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

Part Number: SSY-910-0844

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S&S Cycle 2017+ M8 Models 4.5in Stroke 132in Big Bore Kit

Part Number: SSY-910-0845

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

Part Number: SSY-910-0846

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S&S Cycle 2017+ M8 Models 4.320in Bore 4.500in Stroke Cylinder Kit - Black Granite w/ Highlight

Part Number: SSY-910-0847

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S&S Cycle 70-84 BT 93in Sidewinder Big Bore Stroker Kit - Gloss Black

Part Number: SSY-91-9126

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S&S Cycle 70-84 BT 93in Sidewinder High Compression Big Bore Stroker Kit - Gloss Black

Part Number: SSY-91-9130

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S&S Cycle 70-84 BT 96in Sidewinder Big Bore Stroker Kit - Gloss Black

Part Number: SSY-91-9134

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S&S Cycle 70-84 BT 103in Sidewinder Big Bore Stroker Kit - Gloss Black

Part Number: SSY-91-9140

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S&S Cycle 66-84 BT w/ S&S 98in Sidewinder Kit 3-5/8in Bore Cylinder Set - Gloss Black

Part Number: SSY-91-9200

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S&S Cycle 99-06 BT 4-1/8in Bore Cylinder Kit For Early Production S&S T117 Engines - Silver

Part Number: SSY-910-0218

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