Hit the bolts with some PB blaster, NOW!!! Trust me, you'll be happy that you did. I broke one of the bolts, and had hell getting the broken portion out of the nut material. And finding the oddball fastener was not easy either, Ford wanted about $20 for it. Other then that though, the install is simple. The only thing that stuumped me for about 23 seconds was when I was putting the new poly on, that the through bolt did not match up with the hole. I jacked my trans up, enough to line everything up and was done!