The Edelbrock #4199 Classic Series Valve Covers are designed for AMC/Jeep 290-401 V8 1967-91 applications. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Overall height is measured from base to top at the highest point. Edelbrock classic valve covers can be machined to accept breathers if desired. .
These valve covers have a few light scratches but that was due to being used as display items in a store and were handled by who knows how many people. The price was cheaper than buying new ones so this purchase works for me.
I bought these for my '78 CJ5. They really change the appearance of the 304. Don't waste your money on those cheesy chrome tins. Spend a little more and get these. You will not regret it!