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66RFE Transmission Street Strip

66RFE Transmission Street Strip

Vehicle Fitment:
12-18 Ram 2500 Gas, Ram 3500 Gas

Our 66RFE Performance Transmission Street Strip unit is built for the high horsepower enthusiast. Featuring a Custom Stall Billet Torque Converter, Billet Input Shaft, Billet Input Drum this veteran crafted 66RFE Ram 2500 and Ram 3500 gas unit pairs with a Hemi engine and is ready to handle high horsepower upgrades on the highway and to go rounds on the drag-strip. (Tuning Required)

$ 6,200.00 USD
Core Charge

66RFE Transmission Street Strip

Upgrade Features


  • Custom Stall Billet Toque Converter
  • Mopar Filters
  • Updated Billet Valve Body w/Mopar Solenoid Block
  • Billet Outer Input Drum
  • Modified Inner Drum (Reduces flex in OD)
  • Full thickness added 4C Clutches and Aluminum 2C Piston
  • Billet Input Shaft
  • Deep Aluminum Pan
  • Billet Triple Disc converter optional
  • (Transmission Tuning with HP Tuners Required)


Engineering Description

The 66RFE transmission is a 6-speed Chrysler transmission can best be described as a hybrid engineered solution that combines elements of the 68RFE and 545RE designs. The 66RFE transmission utilizes many of the same internal components and gearset as the 68RFE within a 5-45RFE case. The 66RFE transmission began manufacturing in 2012 for the gas engine Ram 2500 and 3500 trucks.

66RFE Transmission

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