I'm getting together a few bits for some winter upgrades to the car. The current Metro 4 pots have got some sheered bleed nipples and i'm sure there is air in the system. I spotted these KAD alloy 4 pots for sale and purchased them
My current setup if I remember correctly is using the Metro upright and drive flange but using the Metro 4 pots that run the solid discs. I know I could removed the spacers from the new callipers but i'm going to change to vented ones as the discs could do with replacing, do I need to change the drive flanges as well?
This is the existing set up
