Powerhouse Spark Plug Socket - 5/8" - 2 Pc. DMI Select the rpm limiter value

Select the rpm limiter value in rpm/seconds

Muffler Delete Kit

Each disc is designed to work best with a corresponding Centerforce pressure plate

Ford 289-351W

Powerhouse Spark Plug Socket - 5/8" - 2 Pc. DMI Select the rpm limiter valueSpark Plug Socket 5 8 Having a spark plug socket is essential, and these sockets are some of the best ones you can buy for your tool box. These header sockets are extremely high quality professional tools, fully CNC machined from 15 5 stainless steel aircraft alloy and properly heated treated. The internal hex is electronically cut and designed to give a lifetime of use. These ingenious sockets will work on virtually any cylinder head exhaust header