i have a question about my 67. I bought my firebird last year, it is a 400 4spd car but the motor is not the original 400. The block is from a 74 and the heads are #48's from 69. The guy that i bought it from said i would need to replace the motor mounts. I have been working on the body and suspension and now i am getting to the point of getting it back on the road. (gas tank has been out all winter and spring). Now my question, i was crawling around under it the other day and noticed the front of the oil pan was touching the frame on the front?? I looked at the motor mounts and can't see any visible damage. Would putting fresh mounts pick the motor back up? would 67 motor mounts work with this 74 block? i don't see any frame damage of any kind anywhere up front. Anyone have any ideas??