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Mahle LS1-LS7 PowerPak Piston Kits


Mahle
Mahle LS1-LS7 PowerPak Piston Kits

Product images may differ from actual product appearance.

The Mahle PowerPak is a complete, race proven piston assembly kit composed of hand deburred, forged, performance coated pistons, high quality steel pins, round wire locks and low drag performance rings.

Performance coatings include a phosphate dry lubricant that is used to protect against ring micro-welding and pin galling during initial startup and break-in. For additional performance, Mahle applies its proprietary Grafal anti-friction coating to each piston skirt.

Features
  • Forged Aluminum Pistons
  • CNC machined crown
  • Hand deburred finishing
  • Forced pin oiling with machined drain backs
  • Lightweight slipper skirt forgings
  • CNC finished pin bores
  • Forced Pin Oiling
  • Race Proven, reliable round wire locks, standard with every kit
  • Pre-fitted German steel pins noted for their high strength, light weight and durability
  • Phosphate coating - provides the grey appearance to the Mahle piston. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oil system of the engine reached operating pressure; particularly useful during the initial start-up or break-in of engines to protect against galling and micro welding. Piston crown remains machine able.
  • Mahle's Grafal Skirt Coating - Reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.


  • 5 Products
    L92/LS3 Flat Top Pistons

    644-L92045070T08
    L92/LS3 Chevy PowerPak Piston Kit
  • Forged 2618 High Strength Aluminum Alloy
  • Bore: 4.070''
  • Pin Diameter: .927''
  • -8cc Dome Volume
  • Comp. Ratio @64cc: 11.1:1
  • $901.03
    Order Today Ships in 24hrs
    L92/LS3 Inverted Dome Pistons

    644-L92045070P31
    L92/LS3 Chevy PowerPak Piston Kit
  • Forged 2618 High Strength Aluminum Alloy
  • Bore: 4.070''
  • Pin Diameter: .927''
  • -31cc Dome Volume
  • Comp. Ratio @64cc: 9.0:1
  • $996.99
    Order Today Ships in 24hrs
    LS1/LS2/LS6-Chevy - Flat Top Pistons

    644-LS1105005F04
    LS1/LS2/LS6 Chevy PowerPak Piston Kit
  • Forged 4032 High Silicone Low Expansion Aluminum Alloy
  • Bore: 4.005''
  • Pin Diameter: .927''
  • -4cc Dome Volume
  • Comp. Ratio @64cc: 11.3:1
  • Precision Ring Grooves for Included Rings
  • $766.67
    Order Today Ships in 24hrs

    644-LS1340898F04
    LS1/LS2/LS6 Chevy PowerPak Piston Kit
  • Forged 4032 High Silicone Low Expansion Aluminum Alloy
  • Bore: 3.898''
  • Pin Diameter: .945''
  • -4cc Dome Volume
  • Comp. Ratio @64cc: 10.4:1
  • Precision Ring Grooves for Included 1.5, 1.5, 3.0mm Rings
  • $744.54
    Order Today Ships in 24hrs
    LS7-Chevy - Flat Top & Inverted Pistons

    644-LS7105130I25
    LS7 Chevy PowerPak Piston Kit
  • Forged 4032 High Silicone Low Expansion Aluminum Alloy
  • Bore: 4.130''
  • Pin Diameter: .927''
  • -25cc Dome Volume
  • Comp. Ratio @64cc: 10.0:1
  • $754.99
    Order Today Ships in 24hrs

    5 Products