Engine Rotating Assemblies & Rebuild Kits

BOTTOM END KIT Polaris

Part Number: HRI-HR00110

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Estimated Ship Date: Monday 11/10/2025

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2MM BIG BORE CYLINDER KIT

Part Number: CLW-31011-K01

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Estimated Ship Date: Monday 11/10/2025

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Top End Engine Kits CYL WORKS STD BORE KIT HI COMP CYL WORKS STD BORE KIT HI COMP 800 SPORSTMAN/RZR/RANGER

Part Number: CLW-60002-K02HC

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Estimated Ship Date: Monday 11/10/2025

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TOP END REPAIR KIT

Part Number: NTI-NA-30080-2K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Repair Kit, Top End, 82.950mm Bore, 9.50 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40005K

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Estimated Ship Date: Monday 11/10/2025

Repair Kit, Top End, 84.98mm Bore, 9.30 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NA-20075-CK

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TOP END REPAIR KIT

Part Number: NTI-NA-50070-BK1

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Rebuild Kit, Complete Bottom End, for use on Honda®, CR250R, Kit

Part Number: HRI-CBK0031

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Estimated Ship Date: Monday 11/10/2025

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Rebuild Kit, Complete Bottom End, Kawasaki, Kit

Part Number: HRI-CBK0053

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Estimated Ship Date: Monday 11/10/2025

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Cylinder Kit, Forged Aluminum, 3.00mm Oversize Bore, Yamaha, Set

Part Number: CLW-21004-K01

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Estimated Ship Date: Monday 11/10/2025

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-10012-2K

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Estimated Ship Date: Monday 11/10/2025

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TOP END KIT

Part Number: KPM-30-32700

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Estimated Ship Date: Monday 11/10/2025

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S&S 98 BIG BORE KIT BLK

Part Number: SSY-910-0481

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Estimated Ship Date: Monday 11/10/2025

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ENGINE PERFORMANCE, 124" 4-1/8" BORE, CYLNDR ST 4-1/8" BR 124"

Part Number: SSY-910-0338

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Estimated Ship Date: Monday 11/10/2025

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BALANCD STREET & STRIP ASSY CHEV 350 1PC

Part Number: ESP-B13304L04053

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Estimated Ship Date: Monday 11/10/2025

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637904075

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Estimated Ship Date: Monday 11/10/2025

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ROTATING ASSEMBLY

Part Number: ESP-18023L060

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Estimated Ship Date: Monday 11/10/2025

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ROTATING ASSEMBLY

Part Number: ESP-B12302030

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Estimated Ship Date: Monday 11/10/2025

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COMPETITION ASSY CHEV 427/454 CLOSED CH.

Part Number: ESP-68308030

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Estimated Ship Date: Monday 11/10/2025

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ROTATING ASSEMBLY KIT-BBC 632 4.750/4.600 43cc D

Part Number: MAN-29632R

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572RHXX

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Estimated Ship Date: Monday 11/10/2025

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Cylinder Head NAMURA TOP END REPAIR KIT NAMURA TOP END REPAIR KIT

Part Number: NTI-NA-20005-2K

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Estimated Ship Date: Monday 11/10/2025

Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-46017BE

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

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Rotating Assembly 432 PONTIAC

Part Number: SCA-1-41650

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Estimated Ship Date: Monday 11/10/2025

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ROTATING ASSEMBLY

Part Number: SCA-1-94410BE040

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Estimated Ship Date: Monday 11/10/2025

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