I have a pair of the tall aluminum valve covers with the Oldsmobile logo on the tops. I got them back in 2006 for the 455 I had in my 1979 Hurst. They were on the engine for 3 years and then I replaced them with tall chrome versions. They are not drilled for breather elements. They've been sitting in the box in my basement since then. The machine shop that did my motor at the time drilled out the 5 mounting holes and had to grind the 1/4 inch lip (about 2 inches long) at the back of one of the covers to clear my stock brake booster. These looked killer on the Edelbrock heads I had. I'm looking to get $175 plus shipping for the pair. Shipping shouldn't be more than $15 or so. I've enclosed some pictures. The one with the tip of the highlighter shows the ground off part.

 

if you still have them i will take them

 

Re-listed. Unable to complete transaction with last buyer. Same price $175 + shipping.

 

Sold.
Thanks.