I've got an 85' Cutlass that takes the 4x6 bulbs and i've been wanting to upgrade to a xenon (so I can actually see at night) with a red led center or halo... Well I found some on ebay for a decent price but they are listed to fit an 80-87 El Camino. They took the same 4x6 h4 lights that the Cutlass did, didn't they?