1981 FORD Engines & Components

Piston, Forged, Dish, 4.030 in. Bore, Ford, Small Block, Each

Part Number: ROS-W99801

Not Yet Reviewed

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Piston, Hypereutectic, Flat, 4.050 in. Bore, 3/32 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S1173H-STD

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Flat, 81.5mm Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mazda, L4, Each

Part Number: UEM-S1182-1-5MM

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.080 in. Bore, 3/32 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S1173H-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.185 in. Bore, 3.400 in. Stroke, Dome, Ford, Small Block, Each

Part Number: UEM-SIC617-040

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Estimated Ship Date: Dec 8, 2026 if ordered today

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

Part Number: UEM-SKB181-STD

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1170-020

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB315-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB379-060

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Estimated Ship Date: Dec 8, 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-SKB332-STD

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Estimated Ship Date: Dec 8, 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, Ford, Each

Part Number: UEM-SKB349-STD

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB312-030

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Estimated Ship Date: Dec 8, 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-SKB124-020

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 3.920 in. Bore, 5/64 in., 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3163-020

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Estimated Ship Date: Dec 8, 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-SKB124-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mercruiser, V8, Each

Part Number: UEM-S3191H-020

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 3.800 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB218-020

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Piston, Hypereutectic, Flat, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB217-040

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Piston, Cast, Flat, 97.5mm Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1163-1-5MM

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.090 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each

Part Number: UEM-SIC9971-040

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S1177H-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Modified, Each

Part Number: UEM-S1160-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Cast, Flat, 3.740 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S1176-060

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB192-030

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.090 in. Bore, 3/32 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3172HC-040

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Estimated Ship Date: Dec 8, 2026 if ordered today

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