3.2 and 964 rods are the same and both use the smaller rod bolt. Like others have said, ARP is cheap insurance if you are in there already.
Turn3 Autosport- Full Service and Race Prep
996 Turbo, 997 S 4.0, Cayman S 3.8, Boxster 2.7, Boxster S race car, 996. Cayenne TT