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have a 5.3
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  1. LS & LT Installation Questions and Answers
    I have a 2004 5.3. I am looking for a spot to hook up the brake booster. In the photo (not mine) there is a large vacuum nipple. I have the same nipple, but a hose is attached to it and it runs around and up the passenger side of the intake not hooked to any thing. My question is, do I need to...
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