Pistons & Piston Rings

Piston and Ring Kit, Forged Aluminum, 39.500mm Bore, Honda®, Kit

Part Number: WIS-4798M03950

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Estimated Ship Date: Sep 24, 2025 if ordered today

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AMC 390 V8 Reverse Dome

Part Number: WIS-5580A3

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Estimated Ship Date: Sep 24, 2025 if ordered today

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AMC 390 V8 Reverse Dome

Part Number: WIS-5580A45

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Estimated Ship Date: Sep 24, 2025 if ordered today

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AMC 390 V8 Flat Top

Part Number: WIS-5581A3

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Engine Piston, Engine Piston, Pro-Tru SBC LS Series +4cc OEM pin 1.335

Part Number: WIS-5523A6

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Estimated Ship Date: Sep 24, 2025 if ordered today

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SINGLE PISTON

Part Number: WIS-5523AS

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Piston, Engine Piston, CHRYS FT PROTRU 1.665 (5022AS)

Part Number: WIS-5527AS

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Engine Piston, Engine Piston, CHV SMLL BLK RD PROTRU 1.425(5004A3) 6.2

Part Number: WIS-5533A3

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Dish, 4.030 in. Bore, Rings, Designed for 18 degree Cylinder Heads, Chevrolet, 5.7L, Single Piston, Each

Part Number: WIS-5534A3

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Engine Piston, Engine Piston, Chevy Small BlockPROTRU 1.125 (5009A4)

Part Number: WIS-5534A4

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Race Series LS FT 15° 4.070B/1.115CD

Part Number: DPP-21516-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 15° 4.080B/1.115CD

Part Number: DPP-21517-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 12° 4.000B/1.115CD

Part Number: DPP-21523-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 12° 4.030B/1.115CD

Part Number: DPP-21526-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 12° 4.035B/1.115CD

Part Number: DPP-21527-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 12° 4.185B/1.115CD

Part Number: DPP-21532-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS FT 12° 4.070B/1.053CD

Part Number: DPP-21534-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.000B/1.115CD

Part Number: DPP-21536-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.030B/1.115CD

Part Number: DPP-21539-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.065B/1.115CD

Part Number: DPP-21541-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.070B/1.115CD

Part Number: DPP-21542-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.185B/1.115CD

Part Number: DPP-21545-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.030B/1.053CD

Part Number: DPP-21546-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 15° 4.125B/1.053CD

Part Number: DPP-21548-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Race Series LS DS 12° 4.000B/1.115CD

Part Number: DPP-21549-RS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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