Review Details

ARP 256-4201 2000 Series Cylinder Head Stud Kit (1996-2004 Mustang GT / Cobra / 2003-2004 Mach 1 / 2007-2010 GT500)

Product Review (submitted on February 19, 2014):

Used these when I rebuilt my engine. love not replacing the bolts everytime I take the head off. and also added security when I turn up the boost.