We offer this oil pan stud kit. These are the same 2" long studs which we offer in our Main Stud Girdle kit, ensuring that the studs are long enough to accomodate any windage tray you are using, as well as mulitple gaskets, girdle plate, oil pans with a thick flange, etc. We also include our custom small diameter washers and nylon locking nuts, so you can be sure the nuts won't loosen up and allow any oil leaks.