| Business | Phone |
| Beard Automotive Machine 12642 Old Us Highway 52, Winston Salem 27107 | (336) 775-5590 |
| Clemmons Speed Shop 3322 S Stratford Rd, Winston Salem 27103 | (336) 766-6919 |
| Triple J Motor Sports 2354 Cragmore Rd, Winston Salem 27107 | (336) 771-1911 |
| Golden Shamrock Enterprises 1220 Old Salisbury Rd, Winston Salem 27127 | (336) 785-9945 |