Or you could use the crankshaft as a mandrell, torque both bolts up to torque specs, loosen 1 nut off and tap out the bolt, then replace it with an ARP item, torqe the arp and then do the same to the other side. Buuutt !! I probably wouldnt do it this way, because I would allways be wondering if the rod big ends were still round or possibly distorted. It just comes down to a case of what your willing to do.