No accessory holes in head

[Maladd]

Hi all,

I picked up a new engine and transmission for my truck, but the passenger side head has no bolt holes in it for A/C brackets.

I was told that there is a bracket set that I could use that does not bolt to the head. Anyone know where to pick one of these up?

Also, would it be possible to have holes tapped in the head to use the more common brackets?

Thanks,

Jeff