Engines & Components

SINGLE PISTON

Part Number: WIS-5541A45

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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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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-5536A45

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

Part Number: WIS-S624C

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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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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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Oil Filters, Pro GUARD D2, Canister, Set of 4

Part Number: AFE-44-LF038-MB

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Estimated Ship Date: Aug 4, 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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Engine Piston, Engine Piston, Chevy Pro Tru Street FT, 1.560 CH -7cc

Part Number: WIS-5503AS

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SINGLE PISTON

Part Number: WIS-5504A4

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

Part Number: WIS-5508A6

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CHEVY PRO TRU STREET REV/DOME

Part Number: WIS-5509A4

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Engine Piston, Engine Piston, Chevy Pro Tru Street Rev/Dome, 1.260 CH

Part Number: WIS-5509A6

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Engine Piston, Engine Piston, Small Block Ford Stroker Flat Top Series

Part Number: WIS-5512A3

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Engine Piston, Engine Piston, Ford Windsor Pro Tru Street Rev/Dome

Part Number: WIS-5513A3

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Engine Piston, Engine Piston, Ford Windsor Pro Tru Street Rev/Dome, 1.

Part Number: WIS-5513A4

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.310 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each

Part Number: WIS-5514A6

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.280 in. Bore, Rings, Chevrolet, Big Block, Single Piston, Each

Part Number: WIS-5514AS

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Engine Piston, Engine Piston, Big Block Chevy 454 Flat Top, 1.270 CH

Part Number: WIS-5516A3

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Engine Piston, Engine Piston, Big Block Chevy 454 Flat Top, 1.270 CH

Part Number: WIS-5516A6

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Engine Piston, Engine Piston, Big Block Chevy 502 Flat Top, 1.645" CH

Part Number: WIS-5517A6

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Pistons, Pro Tru Street, Forged Aluminum, Flat Top, 4.500 in. Bore, Rings, Chevrolet, 7.4L, Single Piston, Each

Part Number: WIS-5518A3

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