wow thats crazy i had to look in to this. been out of the w-body world for a few years now crazy to find parts are unavailable. the 284 master is larger bore but same slave between both 282-284 trans. so with a 282 master the pedal would be softer and pedal release height lower. I guess knowing this now.. Im going to have to figure out a replacement solution to fix this issue. maybe fab an adapter for a 2 bolt setup something more common and universal. right now im running the 282 master with a braided line to an internal slave setup 284 trans twin disc with pedal limiter.
maybe we can make a aluminum adapter that screws in to the firewall? gotta keep these dubya bodys alive!!
also. i heard Rodney Dickman is shutting down and selling the business.. crazy!
good luck ion your search. ill ask around see if I can find any parts.
-Jarek
You can use the 282 master for a 284 transmission. The only difference is the size of the internal piston. I can't remember if its smaller or larger, but it'll only make for a slightly shorter or longer pedal throw.