400-8003 | ARP M8 x 1.25 x 45mm Broached 4 Piece Stud Kit

Accessory Stud Kit

M8 X 1.25 X 45mm, broached, 4 pieces

Socket Size(s) 10mm 12pt, 3mm Allen

When you upgrade the performance of your engine, many times you will exceed the capabilities of the factory hardware. ARP has the solution for you. Made out of premium grade 8740 chromoly, these studs have a strength rated far superior to OE and "aircraft" quality bolts. This material is heat treated to provide a tensile strength in the 200,000 psi range and is an excellent choice for building your high revving all motor, or forced Induction application.