Pistons & Piston Rings

Pistons and Ring, Forged, Dished, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K392X3

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Estimated Ship Date: Aug 25, 2025 if ordered today

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PISTON KIT

Part Number: WIS-K394X8

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged Flat, 4.155 in. Bore, Chevy, Kit

Part Number: WIS-K395X155

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Piston and Ring, Forged, Dish, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K396X3

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons, Forged, Dish, 4.125 in. Bore, 1.2mm, 1.2mm, 3.0mm Ring Grooves, Chevy, Small Block, Set of 8

Part Number: WIS-K397X125

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Estimated Ship Date: Aug 25, 2025 if ordered today

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PISTON KIT

Part Number: WIS-K398X75

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons, Professional Series, Forged, Flat Top, 4.080 in. Bore, Rings, Must Use K1 or Aftermarket Rod, Chevrolet, 5.7L, 6.0L, 6.2L, 7.0L, Set of 8

Part Number: WIS-K398X8

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons, Forged, Dome, 4.625 in. Bore, .043 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: WIS-K420B125

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged Flat, 4.155 in. Bore, Chevy, Kit

Part Number: WIS-K443X155

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Piston, Forged, Dish, 3.930 in. Bore, Chevy, Each

Part Number: WIS-K444X3903

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons, Dished, 4.005 in. Bore, 0.047 in., 0.047 in., 3.0mm Ring Grooves, Chevy, LS, Set of 8

Part Number: WIS-K445X05

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged Flat, 4.130 in. Bore, Chevy, Kit

Part Number: WIS-K446X130

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged, Dome, 3.903 in. Bore, Chevy, Kit

Part Number: WIS-K447X3903

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Engine Piston Set, Engine Piston Set, Chevy LS Series 12cc Dome 1.300 x 4.075

Part Number: WIS-K447X75

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged Dome, 4.005 in. Bore, Chevy, Kit

Part Number: WIS-K449X05

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Rings, Forged Dome, 4.030 in. Bore, Chevy, Kit

Part Number: WIS-K450X3

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Pistons and Ring, Forged, Dome, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K450X7

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Audi/VW EA113 -8.400cc Dish 1.1654 x 3.2

Part Number: WIS-K757M835

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Estimated Ship Date: Aug 25, 2025 if ordered today

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BMW S52 -2.7cc FT 1.2200 x 3.4055 S655 W

Part Number: WIS-K764M865

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Engine Piston Set, Engine Piston Set, Ford Cosworth YB 4vp Dish -20.2cc 8:1 CR

Part Number: WIS-KE103M915AP

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Engine Piston Set, Engine Piston Set, Ford Cosworth YB 4vp Dish -20.2cc 8:1 CR

Part Number: WIS-KE103M925AP

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Estimated Ship Date: Aug 25, 2025 if ordered today

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BMW S14 B25 -6cc FT 1.1898x3.7205

Part Number: WIS-KE111M945

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Estimated Ship Date: Aug 25, 2025 if ordered today

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BMW S14B23 -2cc dome 1.260x3.7205

Part Number: WIS-KE112M945

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Estimated Ship Date: Aug 25, 2025 if ordered today

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BMW 2.5L M50B25 8.8:1CR

Part Number: WIS-KE115M84

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Estimated Ship Date: Aug 25, 2025 if ordered today

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BMW S54B32 4vp -14cc 1.260x3.4449

Part Number: WIS-KE126M875

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Estimated Ship Date: Aug 25, 2025 if ordered today

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