EMPI has developed this high quality counter weighted stroker crank with the serious racer in mind. -4340 Chromoly Forged -Magnafluxed & Shot peened -Micro Polished & Nitrided Journals -Cross Drilled & Chamfered Oil holes -Dynamic Balancing -8 Dowel and extra long pins Stroke: 82mm Journal: VW Material: 4340 ChromolyCrankshaft 82mm Forged Chromoly 8 Dowel VW Journals