Engine Kits & Rotating Assemblies

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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Estimated Ship Date: Jan 6, 2026 if ordered today

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

Part Number: SSY-910-0684

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Estimated Ship Date: Jan 6, 2026 if ordered today

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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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Estimated Ship Date: Jan 6, 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: Jan 6, 2026 if ordered today

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PERFORMANCE, 131" KIT - BLK GRANITE M8

Part Number: SSY-910-0764

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Estimated Ship Date: Jan 6, 2026 if ordered today

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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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Estimated Ship Date: Jan 6, 2026 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: Jan 6, 2026 if ordered today

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Engine Rotating Assembly, Series 9000, Cast Crank, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-95250BE

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ROTATING ASSEMBLIES

Part Number: SCA-1-98114

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Engine Rotating Assembly, Cast Steel Crank, Forged Pistons, I-Beam Rods, AMC, Inline 6, Kit

Part Number: SCA-196005BI

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: SCA-1-90010BI

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: SCA-1-90355BE

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: SCA-1-91260

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Estimated Ship Date: Feb 20, 2026 if ordered today

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

Part Number: SCA-1-91605

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Street Performance, Stock Replacement Rotating Assembly

Part Number: SCA-1-92002BE

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Estimated Ship Date: Feb 20, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-92249

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Street & Strip, Series 9000 Rotating Assembly

Part Number: SCA-1-94356

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Estimated Ship Date: Feb 20, 2026 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-B13002E030

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Estimated Ship Date: Jan 21, 2026 if ordered today

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FORD 302 BAL ROTATING ASSEMBLY

Part Number: ESP-B16021EA000

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-B16021LA030

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Estimated Ship Date: Jan 21, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B16023EA040

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Estimated Ship Date: Jan 21, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B16023EA060

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Estimated Ship Date: Jan 21, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B16023LA060

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Estimated Ship Date: Jan 21, 2026 if ordered today

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PRO STREET ASSEMBLY FORD 351W

Part Number: ESP-64138040

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Estimated Ship Date: Jan 21, 2026 if ordered today

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COMPETITION ASSEMBLY MITSU. 4G63, 98 UP

Part Number: ESP-86255855

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Estimated Ship Date: Dec 22, 2025 if ordered today

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