Identifying Direct Connection Valve Covers

66340SEDAN said
They made a run later on and they are made the same, baffles too. They are hard to tell apart, but if the chrome is absolutely perfect and nice, they are probably a little newer, the newer ones seem to have better chrome plating on them….originals looked nice in the top but sides and area where the bolts go was something g a little thin or not as smooth. They might have actually made two more runs of them, but I don’t believe they’re currently make them now.

That makes sense. These were used when I got them and the original box was long gone.

There's some light corrosion on the top and sides that was there when I did the trade. I'm thinking they're original. They've been in a sealed storage unit in the high desert since 2008, so those rust spots are 20 or 30 years old. Probably could use a rechrome.