Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs are available with hex or 12-point nuts. These head studs are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.
Model | Year(s) |
---|---|
SVT Shelby GT500 | 2007 2008 2009 2010 |
SVT Cobra | 1996 1997 1998 1999 2000 2001 2003 2004 |
Mustang GT | 1996 1997 1998 1999 2000 2001 2002 2003 2004 |
Mach-1 | 2003 2004 |