Engine Kits & Rotating Assemblies

Repair Kit, Top End, 85.970mm Bore, 8.20 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10001K

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-10012-2K

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

Part Number: NTI-NA-40005K

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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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Repair Kit, Top End, 67.35mm Bore, 8.60 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20025-4K

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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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TOP END REPAIR KIT

Part Number: NTI-NA-50070-BK1

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TOP END REPAIR KIT

Part Number: NTI-NA-50024K

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Repair Kit, Top End, 91.96mm Bore, 9.20 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10008K

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Engine Re-Ring, Cast, 4.25 in. Bore, Standard Rod, Chevy, 454, Kit

Part Number: FEM-205-1086-00

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

Part Number: FEM-205-218A-000

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

Part Number: FEM-2051026-00

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

Part Number: FEM-2051026M-000

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

Part Number: FEM-2051027-00

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

Part Number: FEM-2051027M-000

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, Standard Mains, Chevy, 350, Kit

Part Number: FEM-2051037M-000

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

Part Number: FEM-205-717

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

Part Number: FEM-205-744A000

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-2051153M-000

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Engine Re-Ring, Cast, 3.75 in. Bore, .020 in. Rod, AMC, V8, Kit

Part Number: FEM-205117-02

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

Part Number: FEM-205118-00

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, Standard Main, Ford, 351W, Kit

Part Number: FEM-205125M-000

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Engine Re-Ring, Cast, 4 in. Bore, .010 Rod, .020 in. Main, Ford, 351W, Kit

Part Number: FEM-205125M-012

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