===== Specifications =====
^ Stat ^ Value ^
| Type | Transmission |
| Cost | 2,000 |
| Mass | 100 kg |

===== Stats =====

==== Transmission Physics ====
^ Stat ^ Value ^
| Torque Converter Stall RPM | 3000 rpm |
| Torque Converter Stall Ratio Power | 3 |
| Default Gear | 1 |
| Gears | R:-2.32, N:0, 1:2.84, 2:1.55, 3:1, 4:0.7 |
| Inspiration | Ford 4R70W (Mustang) |
| Torque Converter Torque Rate | 40 |

===== Installable Vehicles =====
See [[parts:302:installable_vehicles|Vehicles that can install 4 Speed Muscle]].

===== In other languages =====
^ Language ^ Name ^
| Czech | 4 rychlostní pro Muscle car |
| German | 4 Gang Muscle |
| Spanish (Latin America) | Muscle car de 4 marchas |
| Spanish (Spain) | MuscleCar de 4 Velocidades |
| Finnish | 4-vaihteinen muskeliautoon |
| French | 4 Rapports pour Muscle Car |
| Hungarian | 4 Sebességes Izom |
| Italian | 4 volocità Muscle |
| Japanese | 4速マッスル |
| Korean | 머슬카용 4단 변속기 |
| Lithuanian | 4 pavarų galingam |
| Dutch | Muscle met 4 versnellingen |
| Norwegian | 4 Gir Muskelbil |
| Polish | 4-biegowa dla Muscle-car'a |
| Portuguese (Brazil) | Muscle Cars 4 Marchas |
| Russian | 4-ступенчатая КПП для маслкаров |
| Swedish | 4-Växlad Muskelbil |
| Turkish | 4 Vitesli Muscle |
| Ukrainian | 4 передачі Маселкар |
| Vietnamese | Hộp số 4 cấp của xe cơ bắp |
| Chinese (Simplified) | 4 速度肌肉 |
| Chinese (Traditional) | 4 速 肌肉車 |