Pistons & Piston Rings

Piston Pin, Steel, DLC Coated, Straight, 16.0mm x 41.50mm, Each

Part Number: WIS-S686C

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, Diamond-like Carbon (DLC) Coated, 0.787 in. Diameter, 2.500 in. Length, 117 grams, Each

Part Number: WIS-S708C

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, Diamond-like Carbon (DLC) Coated, 0.827 in. Diameter, 2.500 in. Length, 124 grams, Each

Part Number: WIS-S709C

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Piston Wrist Pins, 5115 Steel, Diamond-like Carbon (DLC) Coated, 0.866 in. Diameter, 2.500 in. Length, 132 grams, Each

Part Number: WIS-S710C

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Estimated Ship Date: Dec 3, 2025 if ordered today

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PIN- 21MM X 2.5" X 4.0MM WALL DLC COATED

Part Number: WIS-S624C

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Engine Piston, Engine Piston, Ford Pro Tru Street F, 1.769 CH, -5cc

Part Number: WIS-5501A3

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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 Dome 1.560CH +8cc

Part Number: WIS-5502A6

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Single Piston, Each

Part Number: WIS-5503A3

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Estimated Ship Date: Jan 12, 2026 if ordered today

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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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Estimated Ship Date: Dec 3, 2025 if ordered today

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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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Estimated Ship Date: Dec 3, 2025 if ordered today

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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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Estimated Ship Date: Dec 3, 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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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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Estimated Ship Date: Dec 3, 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: 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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