Cylinder Head Stud Kit for Mazda 1.6L (B6) & 1.8L (BP) DOHC Miata

Cylinder Head Stud Kit for Mazda 1.6L (B6) & 1.8L (BP) DOHC MiataIt 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

Special ARP Pro Series NASCAR type stud kits have one of the studs drilled to facilitate sealing the carburetor in the engine by race officials

Studs and bolts come either black oxide chrome moly or polished ARP Stainless

Specialfeatures include 1/4

To be used with ARP’s patentedPerma-Loc™ adjusters

or use the chart on page 25 of thiscatalog for ARP fasteners

Finish: Natural

ARP has developed special pressure plate bolts that are applicationspecific to ensure the optimum grip length

Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly

come in five different O

J-form thread rolling after heat-treat and a special profile

The fittings come in sizes: 1/4

If there is a permanent increase of