ASI-375 : ASI-375C : ASI-437 : Super-Stud™ Stud Installers
Installing studs just got easier! Each installer is size-stamped for easy identification and include a steel ball inside to prevent over-tightening of studs. To install studs, simply install the stud into the correct size installer; hand-set the stud into the cylinder head then use a standard 3/4" wrench or stocket to tighten the stud into place. Perfect for high-performance.