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Old Yesterday, 07:36 PM   #1
67ChevyPickupMan
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Crankcase Breather Dilemma

Just doing some basic tune-up work on my 67 GMC with a 305E V6, and I have hit a block at finding a replacement cartridge filter for the crankcase breather. I've been doing research, and it seems looks like all numbers for a replacement have been discontinued. I happened to find a filter on a website called Aftermarket Filtration.com, but it doesn't give any measurements, and its about 75 bucks. Before I go buying from there I was wondering if anyone has gotten one of these filters recently and can give the part number for it.

Thanks to those who reply
Jack
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Old Today, 08:49 AM   #2
Mike80D
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Re: Crankcase Breather Dilemma

Have you checked the 6066gmcguy.com website for any info? It’s an older site, but could point you in the right direction. If you find a filter that works, please let us know as I will be needing one myself for a project.
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Old Today, 10:04 AM   #3
Steeveedee
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Re: Crankcase Breather Dilemma

What does it look like? I see this recommended from Oreilly's-
https://www.oreillyauto.com/shop/b/f...eCB9C6XwCzMMJx
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Old Today, 03:02 PM   #4
cbeerman
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Re: Crankcase Breather Dilemma

They recently posted a source for those filters on the 60-66 site

https://6066gmcclub.com/showthread.php?t=51902


NOS GM ENGINE CRANKCASE BREATHER ELEMENT AC 6418042

https://https://ebay.com/itm/236069458319

Good luck
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