Rebuilders
| Engine Builder | Contact | Phone Number | City | State |
| Gable Automotive Inc. | George S. Gable | 704-663-2220 | Mooresville | NC |
| Gabriel’s Engines Inc. | Darrell Gabriel | 706-543-0182 | Winterville | GA |
| Ingram Engines | Michael T. Ingram | 724-545-2663 | Kittanning | PA |
| Kenny Lamb Racing | Kenny Lamb | 864-578-9508 | Inman | SC |
| McGunegill Engine Performance | Dwayne | 765-282-1913 | Muncie | IN |
| NDM Machine | Dennis Scott | 276-621-4424 | Wytheville | VA |
| Performance Machine, Inc. | Gary E. Vallies/Jeff Howell | 814-249-3099/814-938-4535 | Punxsutawney | PA |
| Pro Power Performance | Rick Williams/Jim Williams | 304-541-9968/304-253-6913 | Beckley | WV |
| Race 1 | Brad Hibbard | 330-540-7223 | Poland | OH |
| TNT Racing Rentals | Troy Johnson | 828-245-9650 | Bostic | NC |
