ARP Pro Series Head Stud Kit For 90-05 Mazda Miata 1.6L B6/ 1.8L BP DOHC 1996-1999 BMW 318i features our patent-pending filter-to-housing interface

features our patent-pending filter-to-housing interface

Combo beam pattern configuration

5 inch front and 3 inch rear bump stops)

Keeps vehicle level

ARP Pro Series Head Stud Kit For 90-05 Mazda Miata 1.6L B6/ 1.8L BP DOHC 1996-1999 BMW 318i features our patent-pending filter-to-housing interfaceARP Pro Series Cylinder Head Stud Kits are the top choice for professional engine builders worldwide, offering unrivaled strength and precision for your engine builds. Made from premium 8740 chrome moly steel, these studs are cold forged and heat treated to a tensile strength of 200,000 PSI to ensure maximum durability. ARPs meticulous manufacturing process includes centerless grinding to achieve near perfect concentricity, followed by thread rolling