B&M 20248 Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission
B&M 20248 Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission
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B&M 20248 Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission

4.3 stars out of 3 reviews
(4.3)|
3 ratings
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Key item features

  • Shift Point Adjustment: This kit enables easy adjustment of transmission shift points after installation, optimizing performance for specific vehicle setups.
  • Gear Ratio Compatibility: Particularly beneficial for vehicles with low rear-end gear ratios, allowing for precise shift point calibration.
  • Comprehensive Hardware: Includes all necessary hardware for a complete and straightforward installation process.
  • Established Quality: Reflects over 65 years of B&M's manufacturing quality and expertise in transmission components.
  • Light Vehicle Optimization: Useful for light vehicles, helping to fine-tune transmission shift points to match their unique characteristics.
  • Simple Installation: Designed for easy installation, making the recalibration process accessible for users.
  • Transmission Compatibility: Specifically compatible with TH-700R4, TH-400, and TH-350 automatic transmissions.
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Current price is $128.95
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4.3 out of 5 stars
stars3 ratings3 reviews
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Showing 1-3 of 3 reviews

Sep 29, 2015
popparoach
5 out of 5 stars review

Easy,simple recalibration

I bought this kit after doing a 700r4 conversion in my 1980 jeep CJ with an amc 360. Being geared with 4.88's the benefits of the overdrive for highway speeds was very beneficial. But my shift points were very low and had stacked shifts. After the install of the recalibration kit, which was extremely easy, my shift points have greatly improved and kept the motor in its power band. Couldn't be happier.

Review from jegs.com
Helpful?5PSL95UMF4G450026286
Aug 29, 2015
Dyno Don
5 out of 5 stars review

700 R4 tranny

governor calibration ,, a must do if your converting to 700 R4 in your muscle car , easy fix for early shifting issues

Review from jegs.com
Helpful?5PSL95UMF4G450026286
Aug 17, 2019
700r4
3 out of 5 stars review

The instructions are a bit of a farce

And their customer service is worse. I swapped my governor weights and springs around half dozen times with no success. If I got the WOT rpm shifts I wanted, 4th gear wouldn't engage till 60mph just cruising around. Their instructions didn't explain how the governor actually works. I tried contacting them, but their support rep told me to adjust my vacuum modulator. I have a 700r4, which doesn't even have one. I replied back couple of times with absolutely no follow-up response from them. However, I stumbled upon the picture below, which totally saved my bacon. Good luck on your project!

Review from jegs.com
Helpful?5PSL95UMF4G450026286