Dropped frame and all was in great shape till I noticed some rot the next morining in daylight. The left rear upper coil spring and shock mount area is very thin. Was sending out to be sanblasted but I think blasting might just eat right through. Having trouble locating this part . I figured there should be a reproduction of it but cant find it. Is my only chioce to go to a junk yard (theres none left around here) and cut one out of another car? Just want to get it and weld it in. Any advice or recommendations will be greatly appreciated.