Pistons, Professional Series Piston Kits, 4.010 in. Bore, Forged, Flat Top, 1.2mm, 1.2mm, 3.0mm Rings, Chevrolet, 6.0L LS, Kit
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.
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.
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.