These 246,308 Ferrari rear caliper may be an option from a German company OKP Parts and Engineering. Brand new made in Italy WITH vented rotor spacers. Bottom bleeder instead of top. Says 829 Euros or $932. Things to ponder.

Glad I sold mine for 3k

I believe on the Ferrari they have the parking brake on the top instead of on the bottom like our cars.
the Vintage Brakes /6 GT calipers sold by PMB (NLA) were also advertised as able to be used on the 308. they had both top and bottom bleeders and would just flip right for left to be used on both cars.

Would be nice if OKP Parts could be convinced to drill for extra bleeders and increase their market.

or maybe PMB could drill them for the other bleeders.

Worse case you just take them off the car and flip them to bleed. I had to do this on one of my motorcycles. PITA but doable.

Click to view attachment

I had an excellent machinist drill, tap and radius new bleed holes on my 308 calipers.