hello , was wondering if any body knew what year booster and master cylinder would fit on my starfire , just want to change to a daul mast cylinder ., thanks fror any help , will

 

What year Starfire? Are you keeping original drums front and rear? For 65 and 66 where you are keeping your drum brakes I believe you can keep the original booster and use a 66 Cadillac dual reservoir master for front and rear drum brakes. You may find part numbers in other posts on this forum.

For non 65-66, I am not sure.

 

See this thread for more detailed info:
https://classicoldsmobile.com/forums...ooster-131299/

 

yes my starfire is a65 ,and i am going to keep the 4 drum brakes , i may have the booster rebuilt , where it is as hard as a rock when pressed on, i thank you for your info and help, will.