1987 Engine Kits & Rotating Assemblies

Repair Kit, Top End, 73.46mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-6K

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Estimated Ship Date: Mar 12, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NX-10026-BK

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NX-10051-2K

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Estimated Ship Date: Mar 12, 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 12, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94165BE040

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Estimated Ship Date: Apr 14, 2026 if ordered today

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR00005

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Rotating Assembly

Part Number: SCA-194105BE-STD

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Engine Rotating Assemblies Bore 4.060 5.400" rod 3.400" stroke +6.00 cc floating

Part Number: SCA-194170BE060

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Repair Kit, Top End, 66.97mm Bore, 9.20 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NA-30000-4K

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Repair Kit, Top End, 67.47mm Bore, 9.20 to 1 Compression Ratio, Suzuki, Kit

Part Number: NTI-NA-30000-6K

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Estimated Ship Date: Feb 25, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-30080K

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94306BI040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94306BI060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-191050BIE060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-198113BISTD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-45310

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-45310BE

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-45310BE040

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Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-91055060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94165060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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S&S Cycle 84-99 BT 4 1/8in Bore Cylinder & Pistons Kit For S&S V124 Engine - Natural

Part Number: SSY-910-0229

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Estimated Ship Date: Feb 27, 2026 if ordered today

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S&S Cycle 84-99 BT 4 1/8in Bore Cylinder Kit For S&S V111 Engine - Wrinkle Black

Part Number: SSY-910-0359

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Estimated Ship Date: Feb 27, 2026 if ordered today

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S&S Cycle 86-21 Sportster Models 1250cc Conversion Kit - Wrinkle Black

Part Number: SSY-910-0691

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Estimated Ship Date: Feb 27, 2026 if ordered today

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S&S Cycle 86-21 Sportster Models High Compression 1250cc Conversion Kit - Wrinkle Black

Part Number: SSY-910-0692

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Estimated Ship Date: Feb 27, 2026 if ordered today

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