Mahle PowerPak 3.947 in. Piston and Ring Kit 03-up 5.7L Hemi

  • Model: Mahle 930276047 Piston Kit
  • 1Dropships direct from manufacturer
  • Manufactured by: Mahle

$945.99

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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.

PowerPak Piston Kit, Hemi 5.7L Dome Stroker 372cid 3.947 x 1.205CH, 3.800stroke, 6.125rod, 0.927pin,

  • Bore (in): 3.947 in.
  • Stroke: 3.579 in.
  • Engine Stroke Type: Stock
  • Actual Engine Displacement: 5.7L/350
  • Rod Length Required: 6.242 in.
  • Piston Style: Dome, with two valve reliefs
  • Piston Material: Forged aluminum
  • Compression Height (in): 1.205 in.
  • Piston Head Volume (cc): -10.20cc
  • Wrist Pin Style: Floating
  • Pin Diameter (in): 0.927 in.
  • Piston Ring Thickness: 1.00mm x 1.00mm x 2.00mm
  • File Fit Rings: Yes
  • Gapless No
  • Top Ring Thickness: 1.0mm
  • Top Ring Material: Steel
  • Top Ring Facing Material: HV385 Thermal
  • Second Ring Thickness: 1.0mm
  • Second Ring Material: Steel
  • Second Ring Facing Material: Phosphate coated
  • Oil Ring Thickness: 2.0mm
  • Oil Ring Material: Stainless steel
  • Oil Ring Facing Material: Chrome
  • Oil Ring Tension: Standard
  • Quantity: Sold as a set of 8.

    Notes: Pistons compatible with all 5.7L and 6.1L heads.

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

    Dropships direct from manufacturer.

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  • This product was added to our catalog on Wednesday 20 June, 2018.

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