valve covers 440
$80 - BB old school aluminum valve covers, 2 Mopar breathers, 1 Mr G., 1 of the covers cracked on the corner due to overtightening (it did not break the corner off). I put JB weld on the inside and the outside and it did not leak, (I'm not an aluminum welder).
They were polished when I put them on my 383, and that lasted about a week.