| Afco | Lamb |
| ATI | Mark Williams |
| Barnett Performance | Mittler |
| Beherent's Performance | Moroso |
| Competition Eng. | M & R Products |
| Chassis Shop | MRC Shifters |
| Flaming River | Nickles |
| Hairy Glass | Pit Pal |
| Hidden Hitch | Spal Electric Fans |
| HPC | Stag Parkway |
| Inland Empire Driveline | Stiletto |
| JAZ | Strange |
| Jerry Bickle Race Cars | Stroud |
| K & R Performance | Tuff Tow |
