4T65E Shift Kit

34

ZZ-4T65E-SK $18.99
Regular price $18.99

Our transmission shift kit speeds up the shifting of any 4T65E. It works on the standard non HD and HD versions of the transmission and can be installed in 2 hours. Shift kits can increase the chance of hard part failure but they do increase clutch life. We do not recommend this kit for cars running 20" wheels due to the chance of breaking an input shaft due to additional rotational weight.


We found with many kits is the lack of instructions as it relates to shift firmness. Many users find themselves guessing at how firm to set up their kits or end up with a kit that shifts great on the 1-2 and weak on the 3-4. Because our kit comes with more shim sizes than our competitor's kit, you can choose 4 levels of shift firmness for the 1-2 and then again for the 2-3 shift. Only ZZP brings you a kit with the options and instructions to get the precise shift quality you desire and all at a price you can afford.


What is included in the kit are a bunch of various sized shims, a new transmission filter, and detailed instructions. You can generally reuse your trans pan gasket since it is rubber.


Perfect time to upgrade to Dexron 6 fluid!


Works on 4T65e '98+ GT/LS, '97+ GTP/GS/SSEi.


Also works on Pontiac Montana!


Detailed instructions can be read here: http://s3.amazonaws.com/zzpstorage/instructions/Shift+Kit+Instructions.pdf

Our transmission shift kit speeds up the shifting of any 4T65E. It works on the standard non HD and HD versions of the transmission and can be installed in 2 hours. Shift kits can increase the chance of hard part failure but they do increase clutch life. We do not recommend this kit for cars running 20" wheels due to the chance of breaking an input shaft due to additional rotational weight.


We found with many kits is the lack of instructions as it relates to shift firmness. Many users find themselves guessing at how firm to set up their kits or end up with a kit that shifts great on the 1-2 and weak on the 3-4. Because our kit comes with more shim sizes than our competitor's kit, you can choose 4 levels of shift firmness for the 1-2 and then again for the 2-3 shift. Only ZZP brings you a kit with the options and instructions to get the precise shift quality you desire and all at a price you can afford.


What is included in the kit are a bunch of various sized shims, a new transmission filter, and detailed instructions. You can generally reuse your trans pan gasket since it is rubber.


Perfect time to upgrade to Dexron 6 fluid!


Works on 4T65e '98+ GT/LS, '97+ GTP/GS/SSEi.


Also works on Pontiac Montana!


Detailed instructions can be read here: http://s3.amazonaws.com/zzpstorage/instructions/Shift+Kit+Instructions.pdf

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3800

Customer Reviews

4.6 Based on 34 reviews
5 ★
74% 
25
4 ★
18% 
6
3 ★
8% 
3
2 ★
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RT
05/20/2019
Ricky T.

4t65e shift kit

Very good did not use the plastic spacers had better ones Instructors was very useful

GG
08/18/2018
Guest G.

4T65E Shift Kit

The shift kit works great and the instructions were very clear. Thanks for providing the 3800 community with the parts that we want.

JP
03/21/2018
Jonathon P.

Shift kit and badges

Yet again very satisfied with the items I bought. The quality of the parts and even the emblems were top notch. Highly recommended and will forever buy my gp parts from zzp

BP
01/17/2018
Benjamin P.

Great mod on a budget!

If you want a cheap and effective way to get your car to get up to speed quicker, this one's for you! I have a 2001 buick GS, but i can see this making a big difference in the N/A applications as well! The biggest difference was how much smoother merging onto the highway is. You really loose a lot of shift time without these spacers, so with the spacers installed, i get on to any onramp and get right up to speed without wasting time on shifts. HIGHLY recommend with a ZZP pcm.

KW
11/29/2017
Karl W.

love this kit

Install was easy. Car shifts better than ever and no more problem getting into passing gear when on the high way.