| Business | Phone |
| Autotek 220 Eastview Dr, Cleveland 44131 | (216) 661-3887 |
| Bobby's Service Center 2980 E 81st St, Cleveland 44104 | (216) 883-0355 |
| Budget Engine Rebuilders 3766 Ridge Rd, Cleveland 44144 | (216) 281-4040 |
| Done Right Engine & Machine 12955 York Delta Dr # J, Cleveland 44133 | (440) 582-1366 |
| General Engine Rebuilding 4960 State Rd, Cleveland 44134 | (216) 749-2000 |
| Howell's Racing Engines 3212 Lakeside Ave E, Cleveland 44114 | (216) 861-1473 |