well i just replaced the master cylinder on my 77 maverick...but still have breaking issues...i was told that the diaphram in my booster was probably shot...i was wondering if the booster off a different car altogeather would work well (preferably a smaller booster) becasue i'm pressed for space in my engine compartment and need all the saving of space that i can get...i would appriciate your help...either leave a post or email me at: ryanday304@hotmail.com thanks guys/gals have a great day!