New Products Just Arrived
  • Midwest Diesel Performance Built 6R140 Transmission

    $3,599.00

    All units are covered under a 2 Year - 100,000 Mile Limited Manufacturer Warranty, only with approved tuning.

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    Street Version: 

    All of these units come with 2011-2014 model year clutch counts except for Overdrive clutch pack which has an added clutch to prevent slipping. These units use all new seals, bearings, sensors, etc. Also a new solenoid body and remanufactured pump. This unit is good for 650 Horsepower. Proper, approved tuning must be used to validate warranty. If you are uncertain about your current tuning, please contact us to discuss. 

    This transmission is rated at 650 RWHP. Past that threshold, this transmission is on borrowed time. If the truck exceeds this power level, and the transmission shows wear of excess horsepower per the build, warranty can be denied.

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    Competition Version: 

    Units have fully upgraded clutch counts in Forward, Direct, and Overdrive packs. All new bearings, seals, sensors etc. are used including a new solenoid body and brand new pump. Proper approved tuning must be used to validate warranty. If you are uncertain about your current tuning, please contact us to discuss. 

    We do not put a horsepower rating on this transmission. It has withstood 1000+ RWHP, and multiple 10 second quarter mile passes. This is the most proven built 6R140 on the market!

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    You Must Purchase a Torque Converter from us for our warranty to apply to your transmission.

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    Please note that Ford IDS must be used to program the correct solenoid body calibration into the truck, which you will receive with the transmission.

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    Core Charge - $3000.00

    Shipping - $400 round trip