Mopar Action SB head article

If it is the EQ heads, they come bare. They supposedly flow better than stock magnum heads with no extra porting, and are stronger than stock magnum heads. Another good thing about them is that you can get them with the Magnum intake manifold bolt pattern, or LA intake bolt pattern, so you can bolt your LA intake onto the EQ heads (the ones for LA intakes part number ends in B). The EQ "Monster Magnums" you see on ebay, I believe, are based on the R/T Magnum heads, as they have the 2.02 intake valves, whereas the regular EQ's come with 1.92 intake valves, which is still bigger than most LA heads (except the ones with 2.02), but still small enough so the velocity isn't lost. I've seen the regular EQ heads on ebay for less than $250 each, which still isn't a bad price, even bare.