this is a quote from engine manual 6-13 engine assembly.
The washers on the middle bolts that are in the front mount must cover the metal sleeve inside the rubber cushion, but not touch the cross member. GM specs are for 13/16" OD.
the holes are larger so nut washer is not touching frame.
just learning this as i am trying to put a 48-50 engine
in my 58.cant find all peices only new rubber mount
and new top cover peice.
