[74chevyflat]

HEllo, i am in the process of buying a 351 carbureted engine and an auto matched up to it. i was wondering what would i have todo o get it to sit on my engine mounts in my 1980 mustang???. do i have to fabricate mounts and crossmember? i can get ahold of 302 frame parts. what do i need if anyone has done this swap before. and what rearend would hold up to this engine. i know my 7.25 wont handle but one snap of the throttle and itll be junk.