IPD 3406E/C15 Cryo Head Stud Kit

Lets face it. Holding down the head gasket is a known weak point of the 3406E/C15 engines. Were inclined to do everything we can to create an even and adequate clamping force to insure cylinder pressure stays in the cylinder. By design, a stud creates a more even, consistent clamping force on our fire ring. That where the IPD Cryo treated head stud comes in. Cryo treatment gives us an extremely high tensile strength, resulting in a stud that does not stretch!