ZZ4 with hot cam install fuel pump push rod
I have a brand new ZZ4 short block and I have installed the GM hot cam in it. I want to use an Edelbrock mechanical fuel pump, but I'm a little confused on which fuel pump push rod to use in it. I've read that the stock GM push rod part# 3704817 will work just fine. I have also read that ARP's # 134-8701 and Moroso # 65750 are both lightened fuel pump push rods that help prevent fuel pump float above 6000 rpms will also work on this roller camshaft. Then I have also read about using a bronze tip fuel pump pushrod. Can someone help me in selecting the proper fuel pump push rod to use? I don't want to wipe out this new camshaft by using the wrong one!