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Old 03-03-2024, 09:44 AM   #6
ga-stepside
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Join Date: Jan 2016
Location: Sugar Hill GA
Posts: 368
Re: power steering box question

Quote:
Originally Posted by Dashman View Post
I'm not positive on the years, but at some point the gear box fittings changed from inverted flare to metric o-ring. If your fittings don't match, then the box or the hoses are not matching. The pressure metric is 18mm, conversely the inverted flare is 11/16" or 17.46mm. Just to give you an idea of which is larger. I believe 1979 was the last year for inverted flare. I wonder if the aftermarket no longer supplies any new or rebuilt Saginaw steering gear boxes with inverted flare fittings. Are your hoses inverted flare or metric o-ring?
The hoses I took off are inverted flare. The return hose does screw in but after some reach, I realized that really won't work either. The new box I have I bought several years ago but the "beat the frame on a '67" kind of freaked me out. LOL, so I never installed it. Turns out the previous owned beat the frame to fit and this new box has the same part number on it. I have ordered two new hoses.
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1967 C10 Step side
1970 AMX 390
1977 Datsun 280Z highly modified with '95 LT1 power
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