The PCV Thread

[Imp558]

That's a 4.3L. It looks like some of the 4.3L's came with the single port straight up and others had the same thing as my L31. There's something or another by the TB on a 3.8L mani from 1993ish that looks interesting.

 

I bet there's a number of options once summer comes. It'll be interesting now that we're tuned into them to see what we see in the wrecking yards on different GM plastic UIMs.

[Imp558]

Dorman 47026