Engine Kits & Rotating Assemblies

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

Part Number: SSY-910-0843

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Estimated Ship Date: Aug 26, 2025 if ordered today

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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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Estimated Ship Date: Aug 26, 2025 if ordered today

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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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Estimated Ship Date: Aug 26, 2025 if ordered today

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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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Estimated Ship Date: Aug 26, 2025 if ordered today

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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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Estimated Ship Date: Aug 26, 2025 if ordered today

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S&S Cycle 79-84 BT 88in Sidewinder 3-5/8in Big Bore Cylinder Kit - Gloss Black

Part Number: SSY-91-9001

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Estimated Ship Date: Aug 26, 2025 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: Aug 26, 2025 if ordered today

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S&S Cycle 66-84 3-7/16in x Up To 4-3/4in Stroke Cylinder Kit - Gloss Black

Part Number: SSY-91-9017

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Estimated Ship Date: Aug 26, 2025 if ordered today

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PISTONS, S&S 106" BIG BORE HOT SETUP KT

Part Number: SSY-900-0354

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Estimated Ship Date: Aug 26, 2025 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B16351LA030

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13304L03068

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Estimated Ship Date: Sep 2, 2025 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B13056L06068

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13021L04068

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Estimated Ship Date: Sep 2, 2025 if ordered today

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CHEVY 350 BAL ROTATING ASSEMBLY

Part Number: ESP-B13022E060

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Engine Rotating Assembly, Series 9000, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-91050BIE

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B18331L030

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Estimated Ship Date: Sep 2, 2025 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B13056L03053

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Rotating Assembly, Street/Strip, Cast Steel Crankshaft, Forged Dish Pistons, 1 pc. Seal, Chevy, 383, Kit

Part Number: ESP-B13051L03053

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13057L04068

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B13056E040

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13020E040

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-62316L030

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B18021030

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13057L04053

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Estimated Ship Date: Sep 2, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13054L00053

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Estimated Ship Date: Sep 2, 2025 if ordered today

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