These Mahle Pistons are forged and the cylinders are extra thick for superior strength. Designed to perform even with turbo charged and nitrous injected engines. All sets include piston rings, piston pins and retaining clips. 92mm X 82mm = 2180cc Machining of Heads and Case Required for 90.5/92mm Applications for Volkswagen Air Cooled Engines, Type 1 Bug, Beetles, Karmann Ghia, Type 2 Bus, Type 3 Squareback, Fastback, Notchback.
