ARP 12pt Custom Age 625+ Rod Bolt Kit for BMW 5.0L S85B50 V10 12pt Custom Age 625+

ARP is the market leader in fasteners and bolts for racing and high performance engines. More winning teams use ARP fasteners and ARP bolts than all others combined. Top quality, exact tolerances, the best materials and machining processes, as well as the ability to survive the rigors of motorsport, make ARP bolts and fasteners the No1 choice