Wiseco Engines & Components

Pistons and Rings, Forged, Flat, 3.905 in. Bore, Chevy, Kit

Part Number: WIS-K398X3905

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Estimated Ship Date: Oct 31, 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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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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Pistons, Forged, Dome, 4.610 in. Bore, .043 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: WIS-K426B110

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

Part Number: WIS-K443X155

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Piston and Ring Kit, Forged, Dish 4.005 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K444X05

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

Part Number: WIS-K444X3903

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Pistons, Gas Nitrided Rings, Dished, 4.070 in. Bore, Chevy, Kit

Part Number: WIS-K445X7

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AUTO - PISTON SET

Part Number: WIS-K445X8

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Piston and Ring Kit, Forged, Dish 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: WIS-K446X125

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ROUND WIRE PIN LOCKS 13MM (PAIR)

Part Number: WIS-CW13

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ROUND WIRE PIN LOCKS 23MM (PAIR)

Part Number: WIS-CW26

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22.5mm Round Wire Pin Locks (Pair)

Part Number: WIS-CW29

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Oil Rail Support, Dimpled, 3.606 in. up to 3.650 in. Bore, Each

Part Number: WIS-GLS11

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Oil Rail Support, Dimpled, 3.370 in. up to 3.426 in. Bore, Each

Part Number: WIS-GLS13

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Oil Rail Support, Dimpled, 3.293 in. up to 3.367 in. Bore, Each

Part Number: WIS-GLS14

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Oil Rail Support, Dimpled, 3.331 in. up to 3.369 in. Bore, Each

Part Number: WIS-GLS15

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Oil Rail Support, 3.425 in. up to 3.465 in. Bore, Each

Part Number: WIS-GLS17

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Oil Rail Support, 3.923 in. up to 3.946 in. Bore, Each

Part Number: WIS-GLS19

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Oil Rail Support, 3.368 in. up to 3.378 in. Bore, Each

Part Number: WIS-GLS21

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Oil Rail Support, Dimpled, 4.670 in. up to 4.720 in. Bore, Each

Part Number: WIS-GLS23

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Oil Rail Support, Dimpled, 4.152 in. up to 4.265 in. Bore, Each

Part Number: WIS-GLS29

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Oil Rail Support, 3.188 in. up to 3.229 in. Bore, Each

Part Number: WIS-GLS30

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Oil Rail Support, 3.245 in. up to 3.288 in. Bore, Each

Part Number: WIS-GLS31

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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: Oct 31, 2025 if ordered today

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