Posted April 7, 20204 yr comment_596594 Hi Guys, hope everyone is staying safe. I have a 280z without a brake booster. Checked on Orielly's and they told me there are 8.5in and 10in version of the booster. Which one does the 77 use? Mine is an automatic transmission if this all matters. Link to comment https://www.classiczcars.com/forums/topic/63814-brake-bososter-1977-280z/ Share on other sites More sharing options...
April 7, 20204 yr comment_596606 Early Zs had 7". In '73 thru '78 they went to 8.5". I can't see an auto using a larger booster but I've never owned one. Go to amazon.com and use their "will it fit" tool. Edited April 7, 20204 yr by siteunseen Link to comment https://www.classiczcars.com/forums/topic/63814-brake-bososter-1977-280z/#findComment-596606 Share on other sites More sharing options...
April 7, 20204 yr Author comment_596607 11 minutes ago, siteunseen said: Early Zs had 7". In '73 thru '78 they went to 8.5". Thanks Sir. Link to comment https://www.classiczcars.com/forums/topic/63814-brake-bososter-1977-280z/#findComment-596607 Share on other sites More sharing options...
April 7, 20204 yr comment_596608 2 minutes ago, MH77280Z said: Thanks Sir. I edited that just now and you are quite welcome. Link to comment https://www.classiczcars.com/forums/topic/63814-brake-bososter-1977-280z/#findComment-596608 Share on other sites More sharing options...
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