*** IN STOCK SHIPS TODAY *** 392/417 Hemi 3/8" fuel pump/mag drive hub. This hub is made from billet heat treated steel and allows the racer to drive a fuel pump or mag drive that uses a .375" hex off the front of the cam.
Hub attaches to the any cam gear using a 1.50" bore and an eleven hole bolt pattern. The hub measure 1.725" long, .125" thick mounting flange and is black oxide finish