XMAN JR
Well-Known Member
Working on my dads 62 polara & I noticed a vibration when I would start it. So I took the drive shaft & got it balanced. The guy said it was out but not that bad. I put it back in & the vibration is still there. I checked every thing. The rear that's in the 62 is out of my dads 67 gtx. We drove the gtx & it ran fine no vibration. Now a friend of mine says it has to be the pinion angle. Why would the pinion angle change from one car to another ?