New master on old booster

[TubeTruck]

Anyone done it on a hydraboost? I've seen the posts about using the corvette masters for rear disc brake conversion but I'm assuming this is for vacuum boosters. Are the new and old bore sizes the same? Bolt pattern?

 

[SquareRoot]

As long as you use the correct length pushrod, I doubt the master cylinder cares what's behind it?

 

[TubeTruck]

As long as you use the correct length pushrod, I doubt the master cylinder cares what's behind it?

Ok. I wasn't sure if it would physically bolt on or not. I want to get a 2002ish master that is disc/disc

 

[ezstriper]

doing it on a 91 sub now, doner 03 Yukon Denali, no info for you as of yet