CI Aluminum Valve Cover Baffled or Not?

[65coupei6]

I can not remember. Too lazy to pull it off. I am in the process of buying a new pcv grommet. Not sure of I should get a baffled grommet or not.

 

[xctasy]

Not baffled. They are designed to be used with 1.25 diameter filler neck and PCV valves, so they have to be baffled.

Even the stock 1978 onwards baffled rocker cover hits the adjustable valve gear poly locks with just 400 thou lift. Mine did.

Roller rockers hit the base of the valve cover if you TIG weld a plate under the orifaces.

 

[65coupei6]

Thanks. I didn't know that the adjustable rockers would hit a baffled cover.