|Originally posted by vladfiero:|
i cannot find the main journal diameter for the 1985 2.8 L engine, its been two sets of bearings that I buy that are too small which I have been assured that are the correct ones for my engine, my old bearing have a diameter of 72mm I believe. any help is appreciated
in 85 the journals for the blocks went from a smaller size to a larger one.
fieros should only have the later model main bearing size in the v6's, see if the bearing part numbers for an 86 year are the same. (they shouldn't be) and should be the right size.