The NitrousLaunch Master™ Torque Converter for vehicles equipped with the Torqueflite 727 and Torqueflite 904.
Torqueflite 727 1962-1966 19 Spline Input Shaft
| Recomended | ||||||
| Nitrous | If your camshaft | If your camshafts | Recomended | List: | ||
| Launch Master™ | has an advertised | @.050 | rear end | |||
| (Part Number) | duration of: | duration is: | gear ratio: | |||
| 2500 rpm (#NLM25A727-19) | 270 – 280 | 224 – 232 | 3.20 – 3.42 | $787.99 | ||
| 3000 rpm (#NLM30A727-19) | 280 – 290 | 232 – 248 | 3.42 – 3.55 | $845.99 | ||
| 3500 rpm (#NLM35A727-19) | 290 – 300 | 248 – 260 | 3.55 – 3.73 | $917.99 | ||
| 4000 rpm (#NLM40A727-19) | 300 – 310 | 260 – 272 | 3.73 – 4.11 | $1,020.99 | ||
| 4500 rpm (#NLM45A727-19) | 310 – 320 | 272 – 280 | 4.11 – 4.56 | $1,144.99 | ||
Torqueflite 727 1967-1987 24 Spline Input Shaft non lock-up
| Recomended | ||||||
| Nitrous | If your camshaft | If your camshafts | Recomended | List: | ||
| Launch Master™ | has an advertised | @.050 | rear end | |||
| (Part Number) | duration of: | duration is: | gear ratio: | |||
| 2500 rpm (#NLM25A727) | 270 – 280 | 224 – 232 | 3.20 – 3.42 | $787.99 | ||
| 3000 rpm (#NLM30A727) | 280 – 290 | 232 – 248 | 3.42 – 3.55 | $845.99 | ||
| 3500 rpm (#NLM35A727) | 290 – 300 | 248 – 260 | 3.55 – 3.73 | $917.99 | ||
| 4000 rpm (#NLM40A727) | 300 – 310 | 260 – 272 | 3.73 – 4.11 | $1,020.99 | ||
| 4500 rpm (#NLM45A727) | 310 – 320 | 272 – 280 | 4.11 – 4.56 | $1,144.99 | ||
Torqueflite 904 1967-1987 27 Spline Input Shaft non lock-up
| Recomended | ||||||
| Nitrous | If your camshaft | If your camshafts | Recomended | List: | ||
| Launch Master™ | has an advertised | @.050 | rear end | |||
| (Part Number) | duration of: | duration is: | gear ratio: | |||
| 2500 rpm (#NLM25A904) | 270 – 280 | 224 – 232 | 3.20 – 3.42 | $787.99 | ||
| 3000 rpm (#NLM30A904) | 280 – 290 | 232 – 248 | 3.42 – 3.55 | $845.99 | ||
| 3500 rpm (#NLM35A904) | 290 – 300 | 248 – 260 | 3.55 – 3.73 | $917.99 | ||
| 4000 rpm (#NLM40A904) | 300 – 310 | 260 – 272 | 3.73 – 4.11 | $1,020.99 | ||
| 4500 rpm (#NLM45A904) | 310 – 320 | 272 – 280 | 4.11 – 4.56 | $1,144.99 | ||