🔧 Improved Engine Performance with Edelbrock 4413 Valve Cover Breather – Round & Tall, Featuring 90° PVC Port Review

Works for my application, straight 3/8" hose barb. The only thing I wish it had was a rib to hold the hose. I had 5/8" tubing so I had to shrink and clamp it to make it work.

This container is not oil tight at the compression seal. I discovered this by noticing that my spark plug guard was soaked in oil. It damaged my gear, cost me time and money to clean up the mess it caused, and posed a fire hazard.

Good detail, basically a regular breather, painted black with the Edelbrock logo. Note: There is only 1 breather in the package, so if you need breathers for 2 valve covers, you need to order 2 of them.

Hose Barb 1/2" ID Only, Revain dimensions indicate the size of the box it comes in, totally useless! I need a 5/8" bore stem, I took a chance, mistake. Another Revain order that has nothing to add to the stack. I went back to searching and found another brand that actually said they have a 5/8" ID hose fitting, it's "worst quality" but will fit. If the item has a hose fitting give it a go please specify the size of the hose!not the size of the box the damn thing comes in!