What are these?

[Paychk]

PB



What are these chrome things on top of the valve covers?



TIA



http://www.piersdiesel.com/TruckClub/TruckClub1lg.htm

 

[supersonic]

Filtered breathers. To relieve crankcase pressure because you cant get it out fast enough at the lifter cover.

 

[Paychk]

Thanks!

 

[CGauthier]

Jeesh, now that engine doesn't look like it's to be fuxed with now does it :--)

 

[BushWakr - RIP]

... it is purdy aint it... .



That truck is running 4 link and 38"s (I think) and an Allison transmission... it's a nasty beast to say the least... . hey that rhyme's... .



pastor bob... .

 

[tugboatphil]

Pastor,



I'd say you were a poet,

but you already know it.



You don't make it rhyme,

each and every time.



You can't be called a weasel,

when it comes to knowin' diesel.



There's things I should do, of course,

now where's that dead horse!



(having driven for 21 of the past 32 hours. just up long enough to call in work results)



Uhhh, whose engine is that? I saved the picture to create a shrine around it.