Manley Turbo Tuff Billet Crank (88mm)

Manley has recently added this new 88mm stroke billet crankshaft to complement thier already proven and outstanding line of billet cranks. This crank chaft is to be used in the standard 4G63 and the "de-stroked" 4G64 applications with high horsepower and boost in mind. This crank is made of 4340 billet and has the same multi=stpe heat treatment process performed as all of thier other offerings. While it is stress relieved and shot peened to improve strengh it is also nitrided. This crank features a special teardrop diagonal oiling as well as knife-edged counterweights. All cranks are also 100% magnafluxed before leaving. Wit this crank weighing in at only 32 lbs it will also help with rotational mass.