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Old 02-18-2019, 10:34 PM   #838
Rjc250
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Join Date: Oct 2018
Location: Vandergrift Pennsylvania
Posts: 1
Re: Project: Blank Slate

I have a 69 gmc c 1500 with a 250 inline 6 I just bought a front disk brake conversion kit and a power brake kit that needs 18 pds of vacuum will the engine make enough vacuum and if so where is best to plumb into or will I need a vacuum pump
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