251-2803 | ARP Ford Cosworth YB Flywheel Bolt Kit

Flywheel Bolt Kit

Ford Cosworth YB, 9 pieces

Socket Size(s) : 5/8 12pt
UHL : 1.150˝
Thread Size : M10 x 1.00

When you upgrade the performance of your Cosworth 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 flywheel bolts 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.