Kernel-devel question

Hello - I just installed rhel 6.4 Linux Kernel 2.6.32.343.el6.x86_64

It did not include a kernel-devel package and I have been trying to find one on the customer portal site without any luck.

The closests thing I can find with yum is kernel-devel-2.6.32-358.6.2.el6

Can I use this development package with this kernel? Do they need to match?

Thanks

Kevin.