AMBR award
At GNRS 2026, the ARP Booth was a centerpiece of precision, passion, and performance. Automotive Racing Products (ARP Fasteners) has long been a cornerstone of the Grand National Roadster Show, sponsoring iconic awards like the America’s Most Beautiful Roadster (AMBR) Award and the Al Slonaker Memorial Award. Each award offers $12,500 in prize money, and during the show, the Al Slonaker Memorial Trophy is proudly displayed at the ARP Booth, symbolizing ARP’s commitment to hot rod craftsmanship, innovation, and community.
The 75th annual O’Reilly Auto Parts Grand National Roadster Show, presented by Meguiar’s, went full throttle this year, bringing out some of the most insane custom cars the hot rod world has ever seen. Sure, the AMBR award gets all the press, but the real hardcore builders know that the Al Slonaker Memorial Award is where true engineering battles happen. This isn’t just about looking pretty—this is about pushing the limits of fabrication, design, and flat-out mechanical genius.
The 75th annual O’Reilly Auto Parts Grand National Roadster Show, presented by Meguiar’s, once again proved why it’s the crown jewel of indoor car shows. From January 31 to February 2, the Pomona Fairplex was loaded with the meanest, cleanest roadsters in the country, all gunning for the top prize: the America’s Most Beautiful Roadster (AMBR) Award. This wasn’t just some polished-up car show—this was a throwdown of craftsmanship, power, and pure hot rod passion.
When it comes to indoor car shows, the Grand National Roadster Show is, and always has been, one of the finest in the country. This show originated in the Bay Area, and for years it became known as the Oakland Roadster Show.
