Thank you for the info guys.

I will keep researching this and hopefully get it all figured out.

does anyone have photos of a 64 and a 72 crossmember / control arm set up? since the motor and stuff have been swapped by a PO i was wondering if possibly the c/member has been also.the 230 mounts ( what the truck came with)wont work with the 250 that is in the truck now right?