super commando LP Rockers?

part number p5153850 = Super Commando LA rockers
part number p4876310AB = W2 rockers.

so i guess i also crossed the terminology.
The super commando, and the commando LP are 2 diff heads. the flow numbers are the same out of the box, and the LP has a smaller valve, so no sure whats goin on there.
they use the Super commando heads on the 440 commando crate engine that mopar sells, it's a 440 smallblock using a thick walled R3? block i believe.

glad we all figured the mess out of the cross terminology! Thanks guys. sorry if i added to the confusion.