Pistons

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, Set of 8

Part Number: UEM-KB246-040

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Pistons, Forged, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Small Block, Set of 8

Part Number: UEM-IC739-040

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Estimated Ship Date: May 21, 2026 if ordered today

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1 Set IC9971.040/1 Set 4000BD8.045

Part Number: UEM-IC9971KTD040

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Estimated Ship Date: May 20, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930244740

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Pistons, Pro Tru Street, Forged, Flat Top, 4.040 in. Bore, Rings, Ford, 5.0L Windsor, Set of 8

Part Number: WIS-PTS511A4

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Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB349KTD-040

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Piston, Hypereutectic, Step Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB366-040

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Estimated Ship Date: May 20, 2026 if ordered today

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Pistons, Forged, 4.040 in. Bore, 3.400 in. Stroke, Flat Top, 5.400 in. Rod Length, 0.927 in. Pin Diameter, SBF 302 20 degree, Ford, Set of 8

Part Number: PIS-1000350

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Piston and Ring Kit, Forged, 4.040 in. Bore, Ford, Kit

Part Number: MLE-930250340

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Pistons, PowerPak Plus, Twisted Wedge, Forged 2618 Aluminum, 4.040 in. Bore, Flat Top, Rings Included, Ford, Small Block, Set of 8

Part Number: MLE-930250540

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-IC739KTD-040

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Estimated Ship Date: May 20, 2026 if ordered today

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Pistons, SB Ford, FT, 4.040"

Part Number: HRS-860410305-1

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.400 in. Stroke, 5.400 in. Rod, 1.100 in. Compression, Ford, Set of 8

Part Number: JEP-232458-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-IC730KTD-040

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Estimated Ship Date: May 21, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB332KTD-040

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Estimated Ship Date: May 21, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB332-040

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Estimated Ship Date: May 21, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB349-040

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Estimated Ship Date: May 21, 2026 if ordered today

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Domestic Series - 750HP Rated - 2618 Material - Includes Pins and Rings

Part Number: DPP-31512-8

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Estimated Ship Date: May 21, 2026 if ordered today

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Piston and Ring Kit, WISSOTA Legal, Forged, Flat Top, 4.040 in. Bore, Laser Etch for WISSOTA Racing Series, Ford, 5.0L, Kit

Part Number: MLE-928905940

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.400 in. Stroke, Flat Top, Ford, Small Block, Set of 8

Part Number: UEM-IC613KTD-040

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Estimated Ship Date: May 20, 2026 if ordered today

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Pistons, ICON FHR, Forged Aluminum, 4.040 in. Bore, Flat Top, 4 Relief Valves, Offset Pin, Ford, Small Block Windsor, Set of 8

Part Number: UEM-IC9971-040

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Estimated Ship Date: May 20, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.400 in. Stroke, Flat Top, Ford, Small Block, Each

Part Number: UEM-SIC613-040

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Estimated Ship Date: May 21, 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: May 21, 2026 if ordered today

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Pistons, Forged, Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Small Block, Set of 8

Part Number: UEM-IC730-040

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Estimated Ship Date: May 21, 2026 if ordered today

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Pistons, PowerPak Plus, Forged 2618 Aluminum, 4.040 in. Bore, Flat Top, Rings Included, Ford, Small Block, Set of 8

Part Number: MLE-930245740

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Estimated Ship Date: Apr 29, 2026 if ordered today

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