Here's a good one that neither International or Vicks can answer. After purchasing my 1984 Pininfarina I decided to replace the caliper bleed screws because they looked a bit worn. I order 4 new bleed screws. They are 8mm screws. Upon looking at my calipers I relized the stock screws were 10MM ! Has anybody heard of a 10 mm bleed screw on this car" If so why? If you know of where to get a replacement please let me know!