PS Steering Box Interchange?
Do the later, o-ring style power steering boxes fit directly (as in bolt-up, no cutting or modifying) into an earlier truck?
Mine is a 69 C-10 with factory PS. I've got the late model hydroboost setup that uses the metric o-ring style hoses. Rather than make up some kind of adapter or crossover hose, I was wondering if I could just swap out the steering box for a late model one and be done with it. The 69 doesn't leak, and feels ok for what little I've driven it, but its got to have a zilllion miles on it. New boxes aren't that expensive at the scrap yards, what with all the Cash For Clunkers vehicles that were turned in. I know I'll have to change out the PS pump too, or just see if I can get the little fitting in the back of the pump to budge and replace it with a late model o-ring fitting. Given how tight those fittings are, and PS pumps are pretty common at the yards, it might be easier in the long run to just replace the pump. I know about getting the special PS pulley puller that makes it a bunch easier to replace the pump. BTW, what year was the changeover to the o-ring style hoses? Thanks to all on a great board! |
Re: PS Steering Box Interchange?
You might contact CPP.
I know they sell a hydro boost set-up for the older trucks, like ours. |
Re: PS Steering Box Interchange?
I pulled a PS box of a 1980 1/2 ton c10 and it bolted right up. I"m using a serpentine setup from a 1994 GMC S-15 Jimmy, and the p/s hose, metric threads, went right in. I couldn't believe my luck, since I took a gamble on the box. Oh, mine's a 1968 C10, fyi.
-Josh |
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