Cylinder Head Stud Kit for Mazda 2.0L FS-DE (1998-02)

Cylinder Head Stud Kit for Mazda 2.0L FS-DE (1998-02)It is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

000 psi tensile strength

as well as protecting the threads in your engine block

large underhead radius and rolled threads for the utmost in reliability

limited rule ovaltrack competition and street use

Hardened parallel-ground washers are included in each kit

12-point head design and larger than stock shank diameter for increased strength and improved flywheel register

We highly recommend using a stretch gauge when installingrod bolts and other fasteners where it is possible to measure thelength of the bolt after tightening

all ARP main bolts feature a reduced renching head

Your choice of chrome moly steel or polished stainless (nominally rated at 180

It costs a lot more to do it this way

Higher Performance Series: Made of 8740 chrome moly forgings and heat-treated to 180

enabling the rotationof an engine with any 1/2