| Business | Phone |
| City Motor Supply Inc 902 San Pedro Ave, San Antonio 78212 | (210) 225-5966 |
| American Engine Installations 13734 Lookout Rd, San Antonio 78233 | (210) 590-2700 |
| Apex Engines 1703 Nogalitos, San Antonio 78204 | (210) 226-3164 |
| Aragon's Garage 1904 Nogalitos, San Antonio 78225 | (210) 534-3777 |
| Frank's Automotive Machine 1511 N Saint Marys St, San Antonio 78215 | (210) 222-9742 |
| Quality Engine & Auto Parts 4603 Rigsby Ave, San Antonio 78222 | (210) 648-1022 |
| T & P Automotive Machine Shop 130 Guadalupe St, San Antonio 78204 | (210) 224-0886 |
| Aaa Engines 7893 Knowlton Rd, San Antonio 78263 | (210) 823-0454 |
| Precision Automotive Machine 5655 Middlefield Dr, San Antonio 78242 | (210) 923-3333 |
| Moreno & Son's Automotive Prts 7302 Somerset Rd, San Antonio 78211 | (210) 924-5927 |
| Motor Shop 2703 Commercial Ave, San Antonio 78221 | (210) 922-6165 |
| Saveway Motor Shop 614 Sw Military Dr, San Antonio 78221 | (210) 922-6165 |
| Best Buy Auto Parts 502 Somerset Rd, San Antonio 78211 | (210) 924-5444 |