Muscle Mobb Car Club Horsepower Hour 2

The MUSCLE MOBB Car Club will host the Horsepower Hour 2 car show in Antioch, California, on January 10, 2026. The event runs from 1:00 p.m. to 6:00 p.m. All cars and motorcycles are welcome. Registration is $30 and must be completed in person with cash. Trophy categories include Best LS Swap, Best Big Block, Best Exhaust, Best of Show – Old School, Best Muscle Car of the Year, Best G-Body, Best Impala, Best Classic Chevrolet, Best Classic Ford, Best Mopar, Best Chevelle, Best Cutlass/442, and Best Camaro.