Thanks. I swapped out the core support for a single headlight version to allow for better lighting. So those are H4 conversion housings fitted with H4 style LED Bulbs.
That Burb is probably the most capable Suburban out there. ORD 4 link/coil-over up front and custom ORD 63" springs with a stock shackle orientation (not a flipped shackle). It's a really well thought out setup and the install is second to none. He's rolling on 40" maxxis rubber too. He invited us out on steel bender where I snapped this pic.
He completed Pritchett Canyon Saturday too which is one of the gnarlyest trails in the Moab area. If you watch any Youtube, you might have already seen it in construction. He's got a really cool channel over there that he documented the suspension changes. Look up Willomet Motor and Fab on Youtube.