Custom ARP 1-2" Head Stud kit for Subaru SOHC EJ25 Hardware All of our builds can

All of our builds can be completely customized

a 3/16” thick bottom

The D25 Single AVCS Castings are for 2006-2014 WRX / 2006-2013 FXT / 2007-2009 LGT

• A satin black anodized finish with 6061 aluminum billet cap

it can easily move and shift around from the soft bushings and can wear out overtime

Custom ARP 1-2" Head Stud kit for Subaru SOHC EJ25 Hardware All of our builds canThis is our longer stud specifically made for the SOHC EJ25 engines. This is the next step up from the ARP 260 4702 part number. Benefits: 25% stronger than 625+ studs and 40% stronger than 11mm ARP 2000's Reduced shank diameter (allows for no head gasket modifying) More thread engagement in block over 11mm studs Uses stock alignment pins without modifying case or heads Over 200ft lbs tested for stud "pull out" in block Same kit price compared to 625+