so ive seen a few 12 valves with breathers in the valvecovers. and ive heard that theyre good to have. is it worth putting them in?

 

I like mine less crankcase pressure fewer oil leaks

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Where can you get these? And im assuming they would work for a 2nd gen too.?

 

you can get them at autozone or pepboys and such

 

The one Moparbubba is showing are factory cummins breathers off of ag and construction motor apps. Very nice but pricey!

 

I got mine a pure diesel power and yes any 12v and like redrattler said not cheap i think im gona do the overvalver style breather to vent the front cover next

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didnt see your pic when i posted. ive never seen those ones before

 

im trying to come up with a setup like this myself. but have a question about how many valve covers to relieve. do i need to vent them all or will 1 or 2 be fine? also what about a breather on the filler tube?

thanks in advance im new to these trucks and had a bad experience with my last diesel, 6.0... so i trying to do all i can to make this one run as good as possible