Engine Rotating Assemblies & Rebuild Kits

Repair Kit, Top End, 5.-950mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000-BK1

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Estimated Ship Date: Monday 10/20/2025

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 10/20/2025

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Rebuild Kit, Complete Bottom End, Kawasaki, KX125, Kit

Part Number: HRI-CBK0091

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Estimated Ship Date: Monday 10/20/2025

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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 10/20/2025

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BOTTOM END KIT Polaris

Part Number: HRI-HR00110

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Kit, Forged Aluminum, Standard Bore, Yamaha, Set

Part Number: CLW-20104-K01

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Estimated Ship Date: Monday 10/20/2025

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

Part Number: CLW-21003-K02

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Estimated Ship Date: Monday 10/20/2025

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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 10/20/2025

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Standard Bore Cylinder Kit, Forged Piston, 77mm Bore, Kawasaki, Suzuki, Motorcycle, Kit

Part Number: CLW-30001-K01

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Estimated Ship Date: Monday 10/20/2025

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2MM BIG BORE CYLINDER KIT

Part Number: CLW-31011-K01

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Estimated Ship Date: Monday 10/20/2025

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-170

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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ROTATING ASSEMBLY

Part Number: ESP-B12302030

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Estimated Ship Date: Monday 10/20/2025

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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 10/20/2025

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ROTATING ASSEMBLIE

Part Number: ESP-12136040

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Estimated Ship Date: Monday 10/20/2025

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ROATING ASSEMBLY

Part Number: SCA-1-91205BISTD

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Estimated Ship Date: Monday 10/20/2025

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Cyl. Head Serv. Kit, Kawasaki®, KX250F, 2004-2006

Part Number: KPM-40-41500

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Estimated Ship Date: Monday 10/20/2025

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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 10/20/2025

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

Part Number: MAN-29632R

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Estimated Ship Date: Monday 10/20/2025

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BBC 632 4.750 STROKE/4.600/+43cc

Part Number: MAN-29632RH

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Estimated Ship Date: Monday 10/20/2025

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ROTATING ASSEMBLY

Part Number: ESP-231143927

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Estimated Ship Date: Monday 10/20/2025

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PRO STREET ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-62664060

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Estimated Ship Date: Monday 10/20/2025

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ROTATING ASSEMBLY

Part Number: ESP-B1612603057

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Estimated Ship Date: Monday 10/20/2025

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BALANCED COMPETITION ASSEMBLY CHRY. 360

Part Number: ESP-B20202000

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Estimated Ship Date: Monday 10/20/2025

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Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Chevy, 305, Kit

Part Number: FEM-205647-00

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Engine Re-Ring, Moly, 4.005 in. Bore, .010 in. Rod, .010 Main, Chevy, 307, Kit

Part Number: FEM-205620M-311

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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