| Business | Phone |
| Bishop Racing Components Inc 808 Se 84th St, Oklahoma City 73149 | (405) 632-4362 |
| Bob Sanders Motor Sports 417 Glade Ave, Oklahoma City 73127 | (405) 787-3382 |
| Cleveland Engineering 4905 Sw 29th St, Oklahoma City 73179 | (405) 681-3422 |
| Martin's Pro Street Rods 6701 Nw 10th St, Oklahoma City 73127 | (405) 603-4996 |