Who drives the NASCAR #66?

Cup Series

Two drivers have driven the #66 for Power Source:

• Timmy Hill in 1 races
• David Starr in 1 races

Xfinity Series

Chad Finchum drives the #66 for Motorsports Business Management

Truck Series

Two drivers have driven the #66 for ThorSport Racing:

• Conner Jones in 4 races
• Cam Waters in 1 races