".....i believe the valve covers with adjustable rockers had "bumps" in them to clear the adjusters......"
Yeah they did on the ones with adjustable rockers. I didn't know if Dodge did the same thing, so I looked it up in Tex Smiths HEMI book (bought a copy back when they were affordable) and they show the covers with the dimples.
1957 Plymouth (Hemi, Dual Quads, A833 4 Speed 9 1/4 w 4.10) Sold
1937 Dodge Pickup (Hemi, 6X2 intake, 46RH, Dana 60 w 4.56) Sold
1968 Plymouth Valiant 2dr sedan (354 HEMI, 46RH w/4.30 gears)
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