Pistons & Piston Rings

SINGLE PISTON

Part Number: WIS-5522A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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CHEVY BB PROTRU #3 +21CC 1.270 CH

Part Number: WIS-5522A7

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Estimated Ship Date: Jul 31, 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: Jul 31, 2025 if ordered today

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AMC 390 V8 Reverse Dome

Part Number: WIS-5580A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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AMC 390 V8 Reverse Dome

Part Number: WIS-5580A45

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Estimated Ship Date: Jul 31, 2025 if ordered today

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AMC 390 V8 Flat Top

Part Number: WIS-5581A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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SINGLE PISTON

Part Number: WIS-5523AS

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.280 in. Bore, Rings, Chevrolet, 8.1L, Single Piston, Each

Part Number: WIS-5524A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, Pro-Tru BBC Flat Top 8.2L Marine 1.340

Part Number: WIS-5524A4

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, Pro-Tru BBC Flat Top 8.2L Marine 1.340

Part Number: WIS-5524AS

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, CHRYS FT PROTRU 1.665 (5022A3)

Part Number: WIS-5527A3

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Estimated Ship Date: Jul 31, 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: Jul 31, 2025 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.030 in. Bore, Rings, Chrysler, Dodge, Plymouth, 5.6L, 5.9L, Single Piston, Each

Part Number: WIS-5528A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, CHRYSLER 340/360 FT 1.460 (5060A4)

Part Number: WIS-5528A4

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, CHRYSLER 340/360 FT 1.460 (5060A6)

Part Number: WIS-5528A6

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, FORD BB PROTRU FT MARINE 1.756

Part Number: WIS-5530AS

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, Chrysler 440 Stroker 4.350 x 1.850 CH

Part Number: WIS-5532A3

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, Chrysler 440 Stroker 4.375 x 1.850 CH

Part Number: WIS-5532A55

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Estimated Ship Date: Jul 31, 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: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, CHV SMLL BLK RD PROTRU 1.425(5004A4) 6.2

Part Number: WIS-5533A4

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, CHV SMLL BLK RD PROTRU 1.425(5004A6) 6.2

Part Number: WIS-5533A6

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Estimated Ship Date: Jul 31, 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: Jul 31, 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: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, Chevy Small BlockPROTRU 1.125 (5018A4)

Part Number: WIS-5535A4

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston, Engine Piston, BOD- Chevy Small BlockPROTRU 1.125

Part Number: WIS-5535AS

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Estimated Ship Date: Jul 31, 2025 if ordered today

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