Mahle PowerPak 4.055 in. Piston and Ring Kit 06-10 6.1L Hemi

Mahle PowerPak piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.

Bore (in): 4.055 in.
Piston Style: Flat top, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in): 1.220 in.
Piston Head Volume (cc): +1.00cc
Wrist Pin Style: Press-fit or floating
Pin Diameter (in): 0.984 in.
File Fit Rings: Yes
Top Ring Thickness: 1.0mm
Top Ring Material: Ductile iron
Top Ring Facing Material: Plasma-moly
Second Ring Thickness: 1.0mm
Second Ring Material: Cast iron
Second Ring Facing Material: Cast iron
Oil Ring Thickness: 2.0mm
Oil Ring Material:Stainless steel
Oil Ring Tension: Standard
Quantity: Sold as a kit.

Not available for shipment outside the continental USA. We cannot ship this to Hawaii, Alaska, or other countries.

Dropships direct from manufacturer.