Pistons

Pistons, Premium Forged, 4.390 in. Bore, Step, 1.772 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Ford, Set of 8

Part Number: UEM-IC517030

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, Hypereutectic, Step, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB402-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC954KTD-030

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons, Forged, Step Dish, 4.390 in. Bore, Ford, Set of 8

Part Number: UEM-IC954-030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Step Dish, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB402KTD-030

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Dish, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC955-030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Forged, Step Dish, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC955KTD-030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order