Is there some specail way to taking the Fra,e mounts off? I Ask because I am swithing from a small block to a big block and have to change the frame mounts. I couldnt feel the bolts on the back side of the sub frame. Do I have to take the A-arms off?

You shouldn't have to take the a-arms off. If the engine is out, it'll be a breeze. Get under there and peek into the area where the lower a-arm bushings are with a flashlight. You'll see the bolts holding the mounts. It might be a little tight but you can get them out.... use a universal joint on your ratchet if you have to.

Good luck!

Yup i got them thanks