- Manufacturer: Jims
Jims Fat 5 Overdrive Complete Transmission
- 2.91 1st gear ratio
- 18%-53% increase in gear width
- Shift Ring Technology with 100% tooth to tooth contact
- Features chromed billet covers and chrome 7075T trap door
- Fat Gear complete transmissions are shipped as a complete assembly in a case. Transmissions do not include a pulley
- Fat GearT transmissions incorporate a unique trap door and side cover design that extends exactly .870in. from a stock side cover. For this reason, certain modifications to the exhaust bracket and oil filler spout may be necessary. The Fat GearT transmissions are considered custom application only.