New old stock Center Line Auto Drag aluminum wheels. Never mounted, still in the boxes. Dated March 1999. These are the original Auto Drag wheels that were discontinued several years ago, not the 2.0 series that are now available. The rears are 15x10 with 5” BS and are 4.75” lug pattern, and fronts are 15x3.5 with 1 5/8” BS. These were in a large parts lot I purchased from a deceased Buick enthusiast’s estate many years ago. It looks like he hand polished the rears but never touched the fronts. No center caps, just the wheels. $700 plus shipping from Texas.
Those are what I always thought of as "Centerlines" back when they were big (I met the owner a couple times and toured the place in '05 IIRC - Long story, Strange dude). They still look good. Very reasonable price IMHO.
The '70 455 that @JohnnyGS (I think that's who it was) just bought has them on it and they look great