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Wiseco Forged Pistons K444X3

$767.57

Pistons, Forged, Dish, 4.030 in. Bore, 1/16 in., 1/16 in., 3.0mm Ring Grooves, Chevy, 6.0, 6.2L, Set of 8

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Brand: Wiseco
Manufacturer's Part Number: K444X3
Product Line: Wiseco Forged Pistons
Summit Racing Part Number: WIS-K444X3

Bore (in): 4.000 in.
Bore (mm): 101.600mm
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged aluminum
Compression Distance (in): 1.300 in.
Piston Head Volume (cc): +11.00cc
Wrist Pin Style: Press-fit or floating
Pin Diameter (in): 0.927 in.
Gapless: No
File Fit: Yes
Top Ring Thickness: 1.2mm
Top Ring Material: Steel
Top Ring Facing Material: Gas nitrided
Second Ring Thickness: 1.2mm
Second Ring Material: Cast iron
Second Ring Facing Material: Phosphate coated
Oil Ring Thickness: 3.0mm
Oil Ring Material: Chrome plated carbon steel
Oil Ring Tension: Standard
Quantity: Sold as a kit.

Wiseco has built pistons for most major forms of motorsports, from off-road to rally, Formula 1 to drag racing. So, their pistons benefit from some heavy-duty engineering experience. For maximum strength, they're forged from either 2168 or 4032 aluminum alloy, and then precision CNC-machined to their intricate final configurations under close tolerances. Where applicable, designs incorporate strength provisions to deal with turbocharging, supercharging, and nitrous. chromoly wrist pins and Spirolox retainers are included.

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