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Your cart is empty.TH700-R4 Governor Adjustment Kit, Springs & Weights (1982-Up). For use with: TH700-R4, TH-700, 4L60E, 4L60, 4L65E, 4L70E, 4L70. OE Reference # K018. Superior Kit.
Shane Hilke
Reviewed in the United States on September 17, 2024
Nice kit, came with plenty of weights and assorted springs. I was able to get my transmission to shift later in the gears. Still may have to change to lighter springs but need to drive a little more to test it better.
nick odenthal
Reviewed in the United States on July 1, 2024
Got the job done
ORLANDO BRISENO
Reviewed in the United States on November 6, 2024
Very similar to TCI, but a fraction of the cost. Almost a month in use daily w/ the farm truck(Zz4/700r4), Cheyanne was lazy shifting @4300 and no down shifts when whiskey throttling. Now all Trina wants to do is party, shifts @6200 when on it. Step on her when in 3rd and she gets busy in 1st & 2nd.
Scott G.
Reviewed in the United States on September 8, 2023
Kit was easy to install and worked great on my 2017 Silverado. On a 100 degree day it drop the transmission temperature 47 degrees under normal driving conditions. That’s a huge!!
Katie
Reviewed in the United States on August 27, 2023
Product literally showed up in an envelope. Description even says what’s in the box but where’s the box? A little irate that it’s in a little clear cellophane bag and not in the box as described. Fingers crossed it has all the pieces needed which is why I ordered this box.
Customer
Reviewed in the United States on May 23, 2022
This kit work perfect and just takes time and WOT testing to get your trans shifting at the perfect RPM at WOT and it improves city driving shifts as well! Recommend!
Zane Wood
Reviewed in the United States on December 9, 2022
Would have given 5 stars but instructions are a tad vague imo. Otherwise this is a great kit. It does take some trial and error with different spring combinations. I was able to get my 700r4 to have full throttle shifts at 5500rpm which really maximized the powerband of my ls swap. Be careful to when prying the governor cover off and you’ll be able to reuse the gasket over and over. I used a brass hammer to reinstall cover to not deform it. Worked like a charm.
plemans
Reviewed in the United States on July 28, 2016
includes clean instructions and has let me change my shift points as I need to for my 700r4. I'd put a shift kit and a corvette servo in the car and needed to bump up the shift point. The first time I got a bit aggressive and was able to tune it back down easily with this kit. Love it.
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