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4T65E Shift Kit

SKU: ZZ-4T65E-SK

$18.99 Sale price

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.

Instructions

You are viewing a product listed on the following platform:

3800

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.

Instructions

Customer Reviews

4.7 Based on 37 Reviews
5 ★
76% 
28
4 ★
16% 
6
3 ★
8% 
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DN
10/08/2019
Dustin N.
United States United States

Great product

Simple and works! No more p1811 max adapt codes! Was stuck on high line pressure making harsh shifts and this solved the problem. No need for a transgo shift kit which saved my friend some money. Everybody is happy

RL
09/21/2019
Robert L.
United States United States

Works Awesome

I used this and one other shift kit together (TransGo for the springs). Shifts even better than new. Thanx ZZP

RT
05/20/2019
Ricky T.

4t65e shift kit

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

EL
03/11/2019
Eric L.

ZZP shift kit review

This shift kit was very easy to install. I takes about a hour or so. I love how zzperformance includes instructions on how to install and what all you need to do it. Good product.

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.

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