Engine Rotating Assemblies & Rebuild Kits

S&S Cycle 07-17 BT 117in Big Bore Cylinder Kit - Stone Gray

Part Number: SSY-910-0474

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Estimated Ship Date: May 11, 2026 if ordered today

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S&S Cycle 07-16 BT 124in Standard Compression 4-1/8in Big Bore Kit - Stone Gray

Part Number: SSY-910-0469

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Estimated Ship Date: May 11, 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: May 18, 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-910-0401

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Estimated Ship Date: May 18, 2026 if ordered today

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ENGINE PERFORMANCE, 99-06 BIG TWIN 124" 4-1/8" BORE, CYLINDER SET 4-1/8" BORE 124"

Part Number: SSY-910-0255

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Estimated Ship Date: May 18, 2026 if ordered today

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S&S Cycle 66-78 74in BT & Stock Bore Strokers 3-7/16in Bore Cylinders - Gloss Black

Part Number: SSY-91-9011

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Estimated Ship Date: May 18, 2026 if ordered today

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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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Estimated Ship Date: May 11, 2026 if ordered today

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107" BIG BORE KIT SIL

Part Number: SSY-910-0480

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Estimated Ship Date: May 18, 2026 if ordered today

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07-16 BT 4-1/8in Bore Cylinder Set For 124in & 124in Dish Hot Set Up Kits - Silver

Part Number: SSY-910-0392

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Estimated Ship Date: May 11, 2026 if ordered today

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