KB Engines & Components

Piston, Hypereutectic, Step, 4.382 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB251-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB260-060

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB366-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB333-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB320-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB287-070

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB301L-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB260-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB301R-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB350-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB397-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB350-060

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB255-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB332-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.400 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB368-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 88.25mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Each

Part Number: UEM-SKB268-75MM

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB314-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Step Head, 4.146 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB132-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB213R-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB168-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB145-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB201-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Step, 4.362 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB215-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB115-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB171-020

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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