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45RFE Transmission Street Strip

45RFE Transmission Street Strip

Vehicle Fitment:
99-00 3.7 and 4.7 Jeep/Dodge/Ram

Our 45RFE Performance Transmission Street Strip unit is built for the high horsepower enthusiast . Featuring a Custom Stall Billet Toque Converter, Billet Input Shaft, Billet Input Drum this veteran crafted 5-45RFE Grand Cherokee, Liberty, Ram, Dakota, and Durango unit pairs with 3.7L, 4.7L, and even 5.7L and 6.4L Hemi engine and is ready to handle high horsepower upgrades on the highway and to go rounds on the drag-strip. (Tuning Required)

$ 6,000.00 USD
Core Charge

45RFE Transmission Street Strip

Upgrade Features


  • Custom Stall Billet Toque Converter
  • Mopar Filters
  • Updated Billet Valve Body w/Mopar Solenoid Block
  • Billet Input Drum
  • Full thickness added 4C Clutches and Aluminum 2C Piston
  • Billet Input Shaft
  • Deep Aluminum Pan
  • (Transmission Tuning Required)
  • Optional Billet Tripple Disc Torque Converter ($750)


Engineering Description

The 45RFE transmission was originally a 4-speed automatic transmission designed to work with 3.7L, 4.7L Chrysler vehicles. 45RFE Transmissions are featured in the 1999-2000 Jeep Grand Cherokee, Jeep Liberty, Dodge Ram, Dakota, and Durango. Stock 45RFE transmission Gears Ratios are as follows: Gear Ratios: 1st - 3, 2nd- 1.67, 2nd prime - 1.5, 3rd - 1, 4th - .75, Reverse - 3

45RFE Transmission

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