Engine Kits & Rotating Assemblies

Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .020 in. Main, Ford, 351M, Kit

Part Number: FEM-205624AM-322

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

Part Number: FEM-205887M-000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.040 in. Bore, .010 in. Rod, .010 in. Main, Ford, 351W, Kit

Part Number: FEM-205-625M411

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Engine Re-Ring, Moly, 4.000 in. Bore, .010 in. Rod, .010 in. Main, Ford 351W, Kit

Part Number: FEM-2056116M-011

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Ford, 5.0L, Kit

Part Number: FEM-205-6345M311

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

Part Number: FEM-205117-00

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RERING KIT

Part Number: FEM-2056087-00

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

Part Number: FEM-MK1038A-000

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Engine Re-Ring, 4.000 in. Bore, Standard Rod, Standard Main, Ford, Kit

Part Number: FEM-MK6116D000

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Piston Rings, Engine Re-Ring, Rod Bearings, Gaskets, Stock Size, Chevy, 6.0L, Kit

Part Number: FEM-205-6939

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Engine Re-Ring, Cast, 4.000 in. Bore, Standard Rod, Standard Main, Ford, 302, Kit

Part Number: FEM-2051115M-000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.250 in. Bore, Standard Rod, Standard Main, Chevy, 454, Kit

Part Number: FEM-205-6319M000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Engine Re-Ring, 4.000 in. Bore, Chevy, 5.7L/350, Kit

Part Number: FEM-MK6038A-000

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.050 in. Bore, Standard Rod, Standard Main, Ford, 360/390, Kit

Part Number: FEM-205-601M000

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Rebuild Kit, Complete Bottom End, KTM, 65 SX, 65 XC, Kit

Part Number: HRI-CBK0073

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BOTTOM END KIT Honda

Part Number: HRI-CBK0042

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: FEM-205-6345M000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, Kawasaki, Kit

Part Number: VPX-WR101-105

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Engine Rebuild, Hypereutectic Dish, 4.000 in. Bore, Standard Rod, Standard Main, Chevy, 383, Kit

Part Number: SUM-SBCKIT2-000

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Engine Rebuild, Hypereutectic Dish, 4.030 in. Bore, .020 in. Crankshaft Undersize Rod, .020 in. Crankshaft Undersize Main, Chevy 383

Part Number: SUM-SBCKIT2-322

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

Part Number: CLW-20001-K01

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Engine Rebuild, Hypereutectic Flat, 4.040 in. Bore, .030 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: SUM-SBCKIT1-431

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Rebuild Kit, Complete Bottom End, for use on Honda®, CRF250R, Kit

Part Number: HRI-CBK0119

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Estimated Ship Date: Dec 31, 2025 if ordered today

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BOTTOM END KIT Yamaha

Part Number: HRI-CBK0015

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Powersports Bottom End Engine Kit, HOT ROD COMPLETE BOTTOM END KT TRX420FM / TM

Part Number: HRI-CBK0219

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Estimated Ship Date: Jan 5, 2026 if ordered today

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