Cowl Plenum breather identification???

[Tarrytown SS427s]

Hi Guys,
Here are some shots of the cowl plenum duct off my 68 427 Impala.




For some reason, the metal A/C base in your pictures looks different from mine. I will get it out later and compare it to your pictures.
Steve

[68Biscayne427]

Steve, does that plenum fit both the Holley and Q-jet carbs?

Rob

[Tarrytown SS427s]

Hi Rob,
I laid the base over a Q-jet and it fit perfectly with no interference. The carb however was not on an engine. I would assume this one would work on a 385HP engine, becuase I recall Jon Krogh telling me a while back about a 68 385HP SS427 that had this air cleaner originally. After comparing mine to the one in Zedder's pictures, I see that mine is identical. I think the air cleaner bases are the same for all applications, and the duct is the difference.
Steve

[Zedder]

Thanks for all of the info and pics guys Another member has asked to buy it, so it will have a new home soon and I'll have my investment back out of it Thanks again all, Mark

[Xplantdad]

Sent to me by email....

[ QUOTE ]
Hi Bruce,
Can you post these pics of my cowl plenum air cleaner on the post under Tech/resto and cowl plenum breather identification? It is an NOS for a 66/67 Chevelle (maybe other years) that I have had for 4+ years. Maybe it will help so someone will get what they are looking for. I would post the pics but can't seem to find how on the site. I need lessons.

Later,
Dave

[/ QUOTE ]

Sure Dave! Here you go!

[Zedder]

Thanks guys...looks identical to the one that I bought...