Pistons & Piston Rings

Engine Piston, Engine Piston, Chevy Pro Tru Street FT, 1.560 CH -7cc

Part Number: WIS-5503A4

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Engine Piston, Engine Piston, Chevy Pro Tru Street FT, 1.560 CH -7cc

Part Number: WIS-5503AS

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Estimated Ship Date: Dec 3, 2025 if ordered today

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SINGLE PISTON

Part Number: WIS-5504A4

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Engine Piston, Engine Piston, Chevy Pro Tru Street FT 1.260 CH -7cc

Part Number: WIS-5505A4

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.060 in. Bore, Rings, Chevrolet, 5.7L, 5.7L LT, Single Piston, Each

Part Number: WIS-5505A6

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Engine Piston, Engine Piston, Chevy 400 ProTru Street FT 1.560 CH -7cc

Part Number: WIS-5507A4

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Engine Piston, Engine Piston, Chevy Pro Tru Street Rev/Dome, 1.560 CH

Part Number: WIS-5508A3

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Engine Piston, Engine Piston, Chevy Pro Tru Street Rev/Dome, 1.560 CH

Part Number: WIS-5508A4

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Piston, Replacement, 4.060 in., Flat Top, Forged Aluminum, Single Piston, Each

Part Number: WIS-5508A6

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Estimated Ship Date: Dec 3, 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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Engine Piston, Engine Piston, CHV SMLL BLK RD PROTRU 1.425(5004A4) 6.2

Part Number: WIS-5533A4

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

Part Number: WIS-5534A4

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Estimated Ship Date: Dec 3, 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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Engine Piston, Engine Piston, BOD- Chevy Small BlockPROTRU 1.125

Part Number: WIS-5535AS

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Engine Piston, Engine Piston, Pro-Tru Chrysler 225 Slant 6 1.625

Part Number: WIS-5536A25

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Engine Piston, Engine Piston, AMC 360 PRO TRU FLAT TOP

Part Number: WIS-5539A3

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Single Piston and Ring Kit, Forged Aluminum, 4.125 in. Bore, AMC, Single Piston, Each

Part Number: WIS-5539A45

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Estimated Ship Date: Dec 3, 2025 if ordered today

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SINGLE PISTON

Part Number: WIS-5541A45

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Piston Rings, Plasma-Moly, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250ZB

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 53.000mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-651M05300

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston and Ring Kit, 2-Stroke Forged Series, Forged Aluminum, 40.500mm Bore, Yamaha, Kit

Part Number: WIS-653M04050

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Rings, Performance Series, 3.917 in. Bore, 1.0mm, 1.2mm, 2.8mm, 4-Cylinder, Set

Part Number: MLE-9950MS-12

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, File Fit, 3.927 in. Bore, Gas Nitrided, 1.2mm, 1.5mm, 2.8mm, 4-Cylinder, 4 Sets

Part Number: MLE-9975MS-12

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Estimated Ship Date: Nov 25, 2025 if ordered today

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