Mahle Motorsports PowerPak Piston Set Hemi 6.4L Drop In Forged Piston

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Part #:930279000

Mahle Piston Set Hemi 6.4L 392ci 4.100in Bore 3.724in Stroke 6.200in Rod 11:1 CR Set of 8

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.

  • Piston Rings Included:Yes
  • Bore (in):4.100 in.
  • Bore (mm):104.140mm
  • Stroke:3.724 in.
  • Rod Length:6.200 in.
  • Piston Style:Flat top, with two valve reliefs
  • Piston Material:Forged aluminum
  • Compression Height (in):1.211 in.
  • Piston Head Volume (cc):-3.60cc
  • Wrist Pin Style:Press-fit or floating
  • Wrist Pin Retainers Included:Yes
  • Wrist Pin Included:Yes
  • Pin Diameter (in):0.945 in.
  • Piston Ring Thickness:1.00mm x 1.00mm x 2.00mm
  • File Fit:Yes
  • Gapless: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.