well see this problem happened to me before...same motor b/c the drivers side mount rubber was all fucked up if i knew it was installed i wouldnt of paid them anymoney at all...it gave out on me when i pulled out my buddies driveway and the bolts snapped off...i was as educated as i am now about machinig b/c this is my new careerfield in the usaf...but im guessing when i wat was when we extracted the old bolts out that the threads might of got messed up or the fact that i put the same size bolts in..either way i need to fix it and yeah fixin this is gone be a bitch cuz of that angle..regardless im have to fix it...shouldnt take me long to do so