*** IN STOCK SHIPS TODAY *** Small or big block Chevy fuel pump cam hex drive. This part allows the racer to drive a .375" hex off the end of their big or small block Chevy camshaft. Hub is made from billet steel and bolts to the cam using three socket head allen bolts.
Register on the backside of the fuel pump drive hub is .865" to fit most all SBC/BBC timing chain sets or .750" to fit Pete Jackson gear drives.
Racer can choose which hub for their application from drop down menu.