DeutschTuning proudly offers ARP CA625+ 12pt Rod Bolt Kit BMW S85 5.0L V10 2005-2010. ARP started applying technology to race fastener design and manufacturing in 1968. Today's critical diesel fasteners head studs and bolts, main studs and bolts, and driveline have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads the amount the fastener is stretched during installation are very high. Designed for optimum reliability. Precision CNC-machined to exacting specifications. They are heat-treated and threads. Fully capable of handling the extra stress of high-combustion engines. Fastener Head Style: 12-point.  Sold as a set of 16