Barto's Dwarf Car Racing: Discussion forum and photographs of dwarf cars.
Committee of 300: Dedicated to supporting the Toyota Grand Prix of Long Beach. Offers information on the Paddock club, contacts, activities, history, race day, and press.
Morgan Plus Four Club of Southern California: Events, informational links, racing reports, vehicles for sale, and information about the "Morgan 3 Wheeler Club."
Southern California Audi TT Club: Features photographs, news, links, membership information, and information on past and upcoming group events.
Southern California Club Xterra (SCCX): Group of Nissan Xterra and Frontier Pickup owners who enjoy the outdoors. Include forums and events calendar.
Southern California RX Club: A club for Mazda RX owners, formally known as SoCal7s. Calendar of events, membership list, and membership information.
Triumph Register Of Southern California: Enthusiast club. Meetings, events, membership, and cars.