overthehill

I want to replace the brake booster on my 66 starfire. Have not been able to find one that definitely says it fits the starfire. Are all 66 88 series olds the same? If not, can anyone point me in the right direction? Also looking for info on dual master cylinder conversion. Thanks for any help you can offer.

Don R.

Why not just have yours rebuilt?

http://boosterdeweyexchange.com/

joe_padavano

All 1966 Olds full size cars use the same booster. Delta 88, Ninety Eight, Starfire are all the same from the dashboard forward.

overthehill

Thanks for the link, I'll look into the rebuild. Also thanks for the info on everything that will fit. Any thoughts on dual master cylinder conversion?

joe_padavano

The dual master from a 1962-66 Cadillac bolts up to that booster. Alternately, if you are replacing the booster anyway, get a 1967 Olds full size booster, which will accept most modern GM dual circuit master cylinders for both drum and disk systems.

sysmg

I used BoosterDeweyExchange to rebuild my 66 Starfire booster. They did an excellent job.