Engine Kits & Rotating Assemblies

Repair Kit, Top End, 83.500mm Bore, 8.60 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40006-2K

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Estimated Ship Date: Monday 7/7/2025

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 7/7/2025

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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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Estimated Ship Date: Monday 7/7/2025

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Repair Kit, Top End, 79.960mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50080-BK

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Estimated Ship Date: Monday 7/7/2025

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TOP END REPAIR KIT

Part Number: NTI-NA-50024K

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Estimated Ship Date: Monday 7/7/2025

TOP END REPAIR KIT

Part Number: NTI-NA-50070-BK1

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Estimated Ship Date: Monday 7/7/2025

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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 7/7/2025

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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 7/7/2025

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Engine Re-Ring, Cast, 4.125 in. Bore, Standard Rod, Standard Main, Chevy, 400, Kit

Part Number: FEM-205-1282M000

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Cast, 4.060 in. Bore, .010 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-205-130M613

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Cast, 3.910 in. Bore, Standard Rod, Dodge, 318, Kit

Part Number: FEM-205-218A-000

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Estimated Ship Date: Monday 7/7/2025

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RERING KIT

Part Number: FEM-205-6001M000

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, Chevy, 4.3L, V6, Kit

Part Number: FEM-205-6020-00

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Estimated Ship Date: Monday 7/7/2025

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

Part Number: FEM-205-6024

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Estimated Ship Date: Monday 7/7/2025

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

Part Number: FEM-205-6026M

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205-6037M022

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-205-6037M300

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-205-6037M311

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205-6037M322

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.060 in. Bore, .010 in. Rod, .010 in. Main, Ford, 351W, Kit

Part Number: FEM-205-6116M611

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.155 in. Bore, .010 Rod, Chevy, 400, Kit

Part Number: FEM-205-618-01

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.165 in. Bore, .020 in. Rod, .010 in. Main, Chevy, 400, Kit

Part Number: FEM-205-618M421

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Dodge, 360, Kit

Part Number: FEM-205-622AM

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Ford, 351/400, Kit

Part Number: FEM-205-62430

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Estimated Ship Date: Monday 7/7/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, Ford, 351/400, Kit

Part Number: FEM-205-62432

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Estimated Ship Date: Monday 7/7/2025

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