ARP rod bolts on 6.1 - head size?

Stuff like this used to bother me... I grew up working in a shop that would not modify anything to make a part fit. Then I worked at the dealership level... same thing. After I got involved in racing in '65 all that went out the window!!!

Good to see you are screwing a new Hemi together... you deserve a break after all the trouble you've had.