[80 T/A]

I am looking for a part number, for a valley plate with breather tube on passenger side. The intake manifold is Edelbrock 2156 performer Pontiac series manifold. Any help would be greatly appreciated.

 

[johnsongrass1]

Never seen one myself
Call these guys...https://butlerperformance.com/c-1234757-engine-components-external-valley-pans.html

 

[2old2fast]

Drill the one you need , plug the one you don't need .

 

[BrianB74SD]

If you do end up buying an aftermarket Pontiac valley pan, ensure that the PCV is baffled so you do not suck oil spray out of the lifter galley.