Head gasket is fairly simple. Remove old one, make sure both surfaces are clean. As brando said, get this manual and follow the simple instructions. Just make sure the gasket goes on facing the right way. Here's a link for the manual and good luck to you.
I just put mine on. Same thing, put it on the correct position and torque to 20 ftlbs in sequence. It is so simple,"Even a Cave Man Could Do It". Just kiddin.