Dana White is stepping in a whole new arena -- the UFC Prez tells TMZ Sports his whiskey brand sponsored his very own stock car and is confident in the vehicle, he's prepared to bet $10-25K it'll win its first-ever NASCAR race.
White says Howler Head Whiskey teamed up with Trackhouse Racing -- a professional stock car auto racing team co-owned by Pitbull -- to sponsor a car for this weekend's NASCAR race at the L.A. Memorial Coliseum.
"I'm going to bet anywhere from $10-25,000 on this car," White said.