*** IN STOCK SHIPS TODAY *** 3/8-24 bearing support gear drive stud. This stud is made from heat treated steel that is black oxide coated and has a serrated head to press down in to the gear drive cover on one end and fine thread on the other to hold the bearing support housing in place.
This stud works with any RCD gear drive bearing support front covers. If a racer cross threads a nut on the stud in a between round thrash simple fix back at the shop press the old one out and press the new one in.
Studs are sold per piece and there are typically six per gear drive cover.