Just curious and all, I have some arp connecting rod bolts and was wondering if they will fit on stock b18 rods ? If they will just go right in and torque them down. I will be taking pistons out anyways to do piston rings so I figured I would do the connecting rod bolts as well. TIA.

 

You need to run one of them in the con rod, that's the easiest way to tell! But, others might not agree, but I wouldn't waste some ARP bolts on stock con rods unless you just have them laying around and don't want to hold onto them for some shot peened rods!