ARP Head Stud Kit - BMW E90/E92 M3 S65 4.0L V8 - 201-4307 Mens 14 Ford Stage 2 Power Package

Ford Stage 2 Power Package Silver F-150 Ecoboost Raptor / Limited Accessport V3

2005-2010 Scion TC 2AZFE

19-21 WRX Owners can now be among the tens of thousands using a GrimmSpeed-brand Crank Pulley

CNC-Machined 6061 Aluminum

The steel ring at the end of the tether is designed to slide over your shoulder harness end link so they release with your belts

ARP Head Stud Kit - BMW E90/E92 M3 S65 4.0L V8 - 201-4307 Mens 14 Ford Stage 2 Power PackageIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to aircraft quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat treated