hydroboost

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    Hydroboost or vacuum booster power steering pump on 1993 gmc sierra?

    I have a 1993 gmc sierra that is having some power steering pump problems so i am going to replace it. I looked at autozone and they offer two different types which are: Hydroboost...
    • sniperlif3
    • Thread
    • 1993 booster gmc hydroboost power pump sierra steering vacuum
    • Replies: 0
    • Forum: American Muscle
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