we have to make difference on this... one thing is the FILLER what is a rubber piece attached to bumper and the other thing is the molding trim attached to fender what with a minimal and unnapreciable difference between pieces for 71/72 and 73/74 they fit the same on any year

Fillers were just to 73/74 no matter model

Molding trims were standart on SEs and I think optional on the rest.

They fit on same fender, so that trim makes not difference on fender... only diff could it be some holes to attach the trim, what if they are visible, will need to be filled if wished BUT 73/74 bumper fillers should cover those holes, so is not really a problem I think