Rowdy Manufacturing, founded by 2015 NASCAR Cup Series champion Kyle Busch and co- owned by Justin Oertel, is a racecar manufacturer based in Mooresville, North Carolina. In 2018, Busch combined forces with Oertel, whom purchased Hamke Racecars & Parts the same year, bringing two of the most successful manufacturers in the country together as one.
Since its inception in 2016, Rowdy manufactured chassis have won numerous races from coast-to-coast including the Snowball Derby (2017 and 2018), the Winchester 400 (2017), the Winter Showdown (2018), the Redbud 300 (2018) and the Short Track U.S. Nationals (2018) as well as the 2017 CARS Super Late Model championship. Hamke Racecars & Parts, which was originally founded by Robert Hamke in 1981, has been trusted for the last 37 years by many notable drivers that have competed, and racked up many race victories and championships across the country using Hamke chassis.
Rowdy Manufacturing will have their chassis available for purchase in 2019 and will also continue to build and fix Hamke frames.