Join Date: Nov 2007
Location: Caithness, Scotland.
Re: Propshaft catching on tunnel
Check for soft engine mounts & seperated front gearbox mounts & perished prop. pillow block rubber, also seperating do-nuts, I had all of these & after changing them all, its not so bad! If the gearbox mounts seperate, the box tries to rotate in the opp. way to the prop. & lifts towards the floor, then the rear donut rubs on the floorpan, giving the rear seat passengers a surprise! 75's are old cars now & anything rubber & original HAS to be suss! Clonks while pulling away- could be the A frame front bush, you can't buy them now, but you can use the spherical bearing type bush from the SZ.