2075401 Mitsubishi 2.0 4Cylinder 12 Point Main Stud Kit

These main studs are made from 8740 chromoly steel and have a 190 000 psi tensile - strength rating. They are precision centerless - ground and thread - rolled to Mil - S - 8879 specs with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high - strength hex nuts. Specifications Main Bolt Style - 2 - bolt Fastener Style - Stud Fastener Nut Style - Standard hex Works with Windage Tray - No Fastener Yield Strength - 200 000 psi Nuts Included - Yes Washers Included - Yes Fits 4G63 4G63T engines.