Product Description
Fits: 700R4 / 4L60E / 4L65E / 4L70E
Remanufactured, ready-to-install 2-4 servo assembly with a performance Corvette servo for GM 700R4, 4L60E, 4L65E and 4L70E automatic transmissions. It firms up the 1-2 and 3-4 shifts, and it installs without dropping the transmission.
Specifications
| Fits | 700R4, 4L60E, 4L65E, 4L70E |
|---|---|
| Condition | Remanufactured |
How it is built
Each servo assembly is broken down, cleaned and inspected by a transmission rebuilder at OMS, LLC. It is then reassembled with upgraded springs, D-ring seals and the performance Corvette servo, and finished with a refurbished servo cap coated in high-temperature paint to prevent rust.
Installed early, a firmer shift can help extend transmission life. A product video on this page shows the installation.
What's included
- 2-4 servo assembly with performance Corvette servo
- Refurbished servo cover (cap)
- Cover snap ring
Product Videos
Videos Hide Videos Show Videos
Custom Field
Product Reviews
47 Reviews Hide Reviews Show Reviews
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Fixed my sloppy shifrs in my 4L60E. As seen on YouTube.
I have a 500hp LQ4 in a 7000lb 2003 Suburban with a heavily modified 4L60E transmission. Most folks when they tune their LS motors, they remove the torque management from the PCM. Most of the time, like in my situation, it created sloppy shifts. No matter what I adjusted in the software, it just sucked. I pulled out the old servo and put the Global Transmission servo in and the truck shifts great! Not too harsh and not sloppy at all. I am very pleased with this product.
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as seen on YouTube
Took less than 5 min to r&r Best 50$ I've spent on my truck. Works well with boosted line pressure. No more sloppy shifts!
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Night and Day!
Awesome product came ready to install as advertised. What a difference the servo makes on a 2004 Chevy Tahoe 4x4 with 160k on the original transmission. With regular fluid and filter changes every 50k and the help of the servo I am hoping for at least 200k. BEST $44 dollars spent so far!
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so easy a cave man could do it
Originally I had bought a servo that came unassembled, it sat in my tool box for about two weeks before stumbling across this one. It was fully assembled, and since I wasn't too confident with the other, this was my best route. It came fairly quick, I think just about four days from ordering it. It arrived, undamaged and complete. Simply pulled the old one out and installed this one. That easy.
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2nd gear servo
Great improvement for second gear firmness.Immediately corrected 2nd to 3rd shift flare caused by oversizing 2-3 supply hole in separator plate.
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satisfied
Product is as good as advertised bottom line.
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GREAT SHIFT ON A WORE OUT TRANSMISSIO
I thought i was in need of a transmission. I read up on corvette servos and how much better they shift. Global had it on my door step in 3 days and now it shifts like new.
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06 SilveradoLT
Installation was pretty simple. So glad that I purchased complete unit. Truck now has better acceleration with less pedal. Shifts are so much more crisp throughout vehicles power band so to speak.
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perfect for tired transmission
Best possible upgrade I could have done. Had a old wore out 4l60e with 150,xxx + miles....after the servo it's like a new transmission. Now that it shifts so good a crisp, I need more power! Would highly recommend and will buy another for a different transmission in the future with any hesitation.
