Chad C. Finchum is an American professional stock car racing driver. He competes part-time in the NASCAR Xfinity Series, driving the No. 66 Ford Mustang for MBM Motorsports and the No. 35 Chevrolet Camaro for Joey Gase Motorsports. Finchum has also previously competed in what is now the ARCA Menards Series East as well as the NASCAR Cup Series.

Motorsports Business Management LLC, operating as MBM Motorsports and Power Source, is an American professional stock car racing team that currently competes in the NASCAR Cup Series, NASCAR Xfinity Series, NASCAR Craftsman Truck Series, and ARCA Menards Series. MBM was co-owned and operated by Long and driver Derek White until early 2016, with full operation of the team being taken by Long and his family after White was arrested on smuggling charges.