ARP 203-4706 Head Stud Kit CA 625+ for BMW B58 ymm_83 ARP Stainless Description MANLEY 11886 1
Platform notes & fabric story
Description
ARP 203 4706 Head Stud Kit CA 625+ for BMW B58 ymm_83 ARP Stainless Description MANLEY 11886 1 ARP Stainless This makes for a linear and smooth sound in partial load when shifting gears ARP Head Studs are stronger than factory bolts The Custom Age 625+ option 203 4706 is made from ARP's 625+ material that has a tensile strength of 260 ksi