Originally Posted by
MassiveMods
The new Rod ID is 5 mm , the new Crank pin is 4.993 mm
the old ones were 4.98 mm id rod and 4.973 mm crank pin
M
I pulled 2 new rods out of the package, one was a new pro rod and the other a std rod. Both were pretty much the same size. There was more difference in out of round than to each other. (not much) I was usuing a Mahr bore guage that measures down to .0001 inch accuarcy.
Rex