Tire size question

[ProtoTipo]

I think Delta Integrale or Alfa 147 five stud hubs fit the rear hubs/Beta CV joints. Gerry does a five stud front hub conversion in a 98mm PCD that'll match the Integrale/Alfa rear hub pattern.

Alternatively I think you can convert the fronts using Fiat Dino Coupe front hubs which (and please check) are 108mm PCD, not sure what the matching alternative rear would be off the to of my head. Guy

Yes, the Alfa 147 or Delta EVO hub for 5 x 98mm (Fiat part number 82466910) is the same part for the rear. Some info from this forum here:
http://www.stratosec.com/Forum/showt...light=82466910

5 x 108mm is possible too.
Here's just one front Fiat Dino hub (straight swap for your Fiat 4 stud hub) for sale:
http://www.ebay.com/itm/Fiat-Dino-Le...1TyX4-&vxp=mtr

Here's one page of a newsletter article I wrote regarding 5 x 108mm on a Hawk/Transformer: