Engine Kits & Rotating Assemblies

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

Part Number: FEM-205130-00

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22863B

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Engine Re-Ring, 4.000 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-022

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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: Dec 29, 2025 if ordered today

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Repair Kit, Top End, 86.470mm Bore, 8.20 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10001-2K

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Repair Kit, Top End, 84.97mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10040K

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Repair Kit, Top End, 83.450mm Bore, 9.50 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40005-2K

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Repair Kit, Top End, 67.94mm Bore, 10.60 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40026K

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Repair Kit, Top End, 71.96mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000K

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Estimated Ship Date: Dec 29, 2025 if ordered today

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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, Cast, 4 in. Bore, Standard Rod, Standard Main, Ford, Kit

Part Number: FEM-205124AM-000

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653-31

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Engine Re-Ring, Moly, 4.050 in. Bore, Standard Rod, Ford, FE, Kit

Part Number: FEM-205601-00

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

Part Number: FEM-205-1285M000

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Engine Re-Ring, Moly, 3.736 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 305, Kit

Part Number: FEM-205647M-011

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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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TOP END REPAIR KIT

Part Number: NTI-NA-50070-BK1

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Repair Kit, Top End, 93.47mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004-6K

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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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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 307, Kit

Part Number: FEM-205-6283M000

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Engine Re-Ring, Moly, 3.875 in. Bore, .010 in. Rod, Standard Main, Chevy, 307, Kit

Part Number: FEM-205620M-010

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Engine Re-Ring, Moly, 3.875 in. Bore, .010 in. Rod, .030 Main, Chevy, 307, Kit

Part Number: FEM-205620M-013

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Engine Re-Ring, Cast, 4.360 in. Bore, Standard Rod, Ford, Big Block, Kit

Part Number: FEM-205137-00

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Engine Re-Ring, Cast, 4.360 in. Bore, .010 in. Rod, Ford, Big Block, Kit

Part Number: FEM-205137-01

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