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55-57 (Tri Five Bel Air, 150, 210 & Nomad) 6-Speed Tremec Magnum Install System
6-Speed Tremec Magnum Install System: 55-57 Chevrolet (Tri Five Bel Air, 150, 210 & Nomad). Transmission installation components included. Gearing options available.
- 6 Speed Magnum Transmission / Gearbox
- Offset shifter to replicate 4 speed position
- Slip yoke
- Pilot bearing (GM or Pontiac)
- Isolator mount
- Speedometer adapter cable (Mechanical or Electronic)
- Reverse light harness
- All necessary hardware
- 36 Month Warranty
You will have two different options to choose from for the Magnum 6 Speed
- Close Ratio Magnum - 2.66, 1.78, 1.30, 1.00, .80 and .63 Final Drive.
- Wide Ratio Magnum -2.97, 2.10, 1.46, 1.00, .80 and .63 Final Drive.
You can select the option of your transmission below when ordering.
We also have the option to do a complete clutch upgrade through McLeod or Mantic. Hydraulic Clutch option available as well. Give us a call. 833-487-3632