Engine Kits & Rotating Assemblies

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

Part Number: FEM-205147-00

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

Part Number: FEM-205147M-011

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Engine Re-Ring, Cast, 3.736 in. Bore, .020 in. Rod, .010 in. Main, Chevy, 305, Kit

Part Number: FEM-205147M-021

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

Part Number: FEM-205153M-021

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Engine Re-Ring, Cast, 4 in. Bore, .010 in. Rod, Chevy, 350, Kit

Part Number: FEM-205158-01

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Engine Re-Ring, Cast, 4 in. Bore, .010 in. Rod, .010 in. Main, Chevy, Small Block, Kit

Part Number: FEM-205162M-011

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Engine Re-Ring, Moly, 4.125 in. Bore, Standard Rod, Chevy, 307, Kit

Part Number: FEM-205620-00

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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, Moly, 4.005 in. Bore, .010 in. Rod, .010 Main, Chevy, 307, Kit

Part Number: FEM-205620M-311

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

Part Number: FEM-2056022M-000

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

Part Number: FEM-2056026M-011

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

Part Number: FEM-2056037-32

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Engine Re-Ring, Moly, 4 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-2056037M-011

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-2056037M-323

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

Part Number: FEM-2056038-00

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Engine Re-Ring, Moly, 4.000 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-2056038M-011

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Engine Re-Ring, Moly, 4.000 in. Bore, .010 in. Rod, Ford, 5.0L, Kit

Part Number: FEM-2056115-01

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Engine Re-Ring, 4.040 in. Bore, .030 in. Rod, .010 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-431

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Repair Kit, Top End, 68.45mm Bore, 9.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10027K

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Repair Kit, Top End, 89.97mm Bore, 11.30 to 1 Compression Ratio, Arctic Cat, Kawasaki, Suzuki, Kit

Part Number: NTI-NA-30002-BK

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-30014K

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-30015-CK

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Estimated Ship Date: Jan 16, 2026 if ordered today

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TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-20033K

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Estimated Ship Date: Jan 15, 2026 if ordered today

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

Part Number: NTI-NA-10014K

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Estimated Ship Date: Jan 15, 2026 if ordered today

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