Jenifer Tai

yes you are right

I did this upgrade several months ago and have one minor note to add. I just now removed the cones from the outlets on two 280ZX master cylinders. One of the 280ZX MCs had been on my 240Z with vented Toyota front and 240SX rear brakes for two years. The other 280ZX MC was an old one I purchased to use as a core. The 280ZX has front and rear disk brakes and yet I found residual check valves in the front and rear outlets of both 280ZX master cylinders. Thanks for sharing the nice information.