MX-5 Head Stud Kit ARP
Delivery time for other countries differs
- Mazda MX-5 MK1, MK2, MK2,5 1989 - 2005
- Item weight: 1,2kg
ARP® studs are thread rolled after heat-treat, which gives them about 1000% (thats ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it s tough on tooling, but the results are well worth the extra effort.