The 1969 Mustang Boss 429 began life as a rule book workaround, a road car built so Ford could run a radical engine in NASCAR ...

NASCAR hosted its annual rules briefing Thursday at its research and development center in Concord. Most of the rules changes weren’t all that revelatory. The big procedural adjustment to the NASCAR ...

Following the Clash at Bowman Gray, NASCAR held a rules briefing with media today to outline regular-season updates. According to Bob Pockrass of FOX Sports, there were four updates: some R&D-related ...

NASCAR has already implemented a series of substantial changes ahead of the 2026 season, touching nearly every aspect of the sport. Those adjustments include a reworked championship format, increased ...

Rarer than a Mustang Boss 429, this one year Ford was almost too hardcore to sell.

Dale Earnhardt Jr. explains JR Motorsports’ strong NASCAR start, Justin Allgaier’s form, and Lee Pulliam’s impressive debut run ...

NASCAR announced rule updates: increased horsepower and three others. Short-track package endures minimal changes. In-season challenge seeding adjusted to better match standings based on skill rather ...