04-05 3 valve intake manifold differences?
I just put a reman engine in but found pieces in the intake. With no real way to clean it 100% we ordered a new one. Everything looked fine except for the new intake only has 1 vacuum nipple on the back. My old one has 2! So I could hook up the brake booster but not the vacuum lines. Did 05 go to a different way of plumbing the spaghetti lines back there? I don't see anywhere to hook it up and it's so cramped back there I'd hate to try and tee it into the other side... 
The old manifold has 3L3E-9Y452-GE on the sticker but the new one starts with a 5?

The old manifold has 3L3E-9Y452-GE on the sticker but the new one starts with a 5?
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nintey4f150
1987 - 1996 F150 & Larger F-Series Trucks
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Aug 1, 2012 10:31 AM
Pipeplug
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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Sep 12, 2007 12:58 AM



