| Business | Phone |
| B & M Racing & Performance 9142 Independence Ave, Chatsworth 91311 | (818) 882-6422 |
| Sway-A-Way Corp 20724 Lassen St, Chatsworth 91311 | (818) 700-9712 |
| Competition Fwd Products 20731 Prairie St, Chatsworth 91311 | (818) 882-9264 |
| Power Performance Group 20645 Bahama St, Chatsworth 91311 | (818) 709-4800 |