Mahle Part #SBC550040F05 Flat top PistonPak



The Mahle PowerPak was designed as a completely finished drop in piston assembly. Other then filling the included performance ring set, everything is done for you. Designed from 80+ years of piston manufacturing for everything from OEM to Formula1, only the best technology is used to make these pistons. They are forged from 4032 low expansion aluminum alloy for high strength and reduced piston to wall clearance. Forced Pin Oiling is used for increased wrist pin lubrication. Pin bores are CNC precision machined. .927″ High Quality Steel Wrist Pin (118g), Performance 1.5, 1.5, 3.0mm rings, and Race Proven Round Wire Locks are included.   BUY today: for the great price of $677.14 which includes shipping.

Compression Ratio with 64cc Heads 11.8:1.

  • Vehicle Make
    Chevy SB
  • Bore Size
  • Crankshaft Stroke
  • Rod Length
  • Piston Type
    Flat Top
  • Compression Height
  • Piston Material
    4032 Forged Aluminum
  • Piston Ring Size
    1.5 1.5 3.0mm
  • Wrist Pin Size


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