913 shaft option

im currently using a 910 d3 with px 7c3 shaft, may i know what is the matching shaft option for 913?

I just took the one out of my 910 and put into 913, if the shaft is good why change......

good point SH

but since I can't buy the head only, may as well get a shaft that I can use

Do you guys get the swing weight rechecked before putting an old shaft into the 913 - adjust the headweights? Understand Titleist measures the swing weight and inserts the correct headweight for their custom orders. Not sure how much difference this makes.