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Pistons, Professional Series Piston Kits, 4.010 in. Bore, Forged, Flat Top, 1.2mm, 1.2mm, 3.0mm Rings, Chevrolet, 6.0L LS, Kit
SKU: K398X1
Free shipping
Manufacturer: Wiseco
$800.00

Wiseco pulled out all of the stops when the introduced their Professional Series piston kits. These pistons accommodate the reluctor ring on stroker cranks without having to notch the pin bosses. Offset pins like OE and skirt shapes are specifically designed for street applications, making these the best piston kits available. They've been successfully tested in the highest horsepower applications. Professional Series kits also utilize ArmorGlide skirt coating—which is the result of testing, development, and benchmarking through Wiseco's in-house dyno program. The outcome is minimized friction, maximized horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Anti-detonation and pressure seal grooves give you a better ring seal, reducing noise from the piston rock and delivering better performance.

Piston Rings Included:Yes

Bore (in.):4.010 in.

Bore (mm):101.854mm

Stroke:3.622 in.

Rod Length:6.098 in.

Piston Style:Flat top, with two valve reliefs

Piston Material:Forged aluminum

Compression Height (in):1.304 in.

Piston Head Volume (cc):+3.20cc

Wrist Pin Style:Press-fit or floating

Wrist Pin Retainers Included:Yes

Wrist Pin Included:Yes

Pin Diameter (in):0.927 in.

File Fit:Yes

Gapless:No

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:Stainless steel

Oil Ring Tension:Standard

Quantity:Sold as a kit.

Notes:Requires aftermarket connecting rods.

Wiseco pulled out all of the stops when the introduced their Professional Series piston kits. These pistons accommodate the reluctor ring on stroker cranks without having to notch the pin bosses. Offset pins like OE and skirt shapes are specifically designed for street applications, making these the best piston kits available. They've been successfully tested in the highest horsepower applications. Professional Series kits also utilize ArmorGlide skirt coating—which is the result of testing, development, and benchmarking through Wiseco's in-house dyno program. The outcome is minimized friction, maximized horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Anti-detonation and pressure seal grooves give you a better ring seal, reducing noise from the piston rock and delivering better performance.

Piston Rings Included:Yes

Bore (in.):4.010 in.

Bore (mm):101.854mm

Stroke:3.622 in.

Rod Length:6.098 in.

Piston Style:Flat top, with two valve reliefs

Piston Material:Forged aluminum

Compression Height (in):1.304 in.

Piston Head Volume (cc):+3.20cc

Wrist Pin Style:Press-fit or floating

Wrist Pin Retainers Included:Yes

Wrist Pin Included:Yes

Pin Diameter (in):0.927 in.

File Fit:Yes

Gapless:No

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:Stainless steel

Oil Ring Tension:Standard

Quantity:Sold as a kit.

Notes:Requires aftermarket connecting rods.

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