help on 67 330 2+2 need 4 bolt master cylinder

if you would fill out your profile where you are living and also introduce yourself a little then you would get for sure more answers.
in switzerland you get nearly every single part for this cylinder

have a look here:

https://www.eurospares.co.uk/Ferrari/330_and_365/330_GT_2_2/PartDiagrams/032/Double_Brake_Master_Cylinder

 

is that a dunlop master or bonaldi?

i have a few - depends on what u need

 

james, do you have the brake booster?

that is a bolaldi master cyl.......i assume u have the matching brake booster?

do you have all the pieces for the master cyl? do you have the bolts and the banjo fittings that mount to this.

I sent u a PM with my number - i have one with all the parts, but want to be sure what you have for the car is correct - brake booster etc.

 

Jim, will this work?

https://www.gtopartsshop.com/en-us/ferrari/bs00773n_new_brake-master-cylinder-330-gt-2plus2-for-single-bonaldi-servo_part-no-95691016

https://www.cmstores.com/en/spare-part/brake-master-cylinder-ferrari-330-gtc-4-holes-flange/

john

 

Your brake master is a Bonaldi master. Getting seals for this should be no problem. You are only missing the large return springs, the small seal springs and cups, the front piston retaining screw that screws into the front port and engages in the slot in the piston, and the rear piston washer and snap ring. Perhaps these are floating around in a parts bag somewhere. Otherwise someone on the forum might have the parts, or the GTO master might work. See attached photo for missing parts: Image Unavailable, Please Login