What stall do you recommend. ....... im a newbie
A yank ss3600 will be a great street able stall
A ss4000 would be even better for the track and to me is still drive able on the street. But tolerances are different for everybody..
I like fast race cars so I sacrifice drivability if it means I won't lose a race lol
But if you do heads/cam later it will want a big stall like a 4000
This is all my opinion so do your research
What's the current rear end gearing,2.73(GU2) or 3.23(GU5) ? 2.73s' typically had a steel driveshaft and a plastic tab in the shifter selector preventing manual selection of 1st.
As Burken said with more mods the 4000 stall would be the better choice but it will depend on what you can live with. I ditched the 3600 for a 4200 stall FWIW
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3.23 rear => 3200 stall
3.42 rear => 3600 stall
3.73 rear => 4000 stall
Stick with the Yank, CircleD and FTI brands mentioned above. Absolutely avoid the under $4509 converters from e.g. TCI which are super loose on the street.
If you are just street driving it with occasional bursts the stock Trans can last awhile especially under stockish hp..
But if you plan to go to the track more often or beat on it on a regular basis then yes the stock 4l60e will hate you after awhile like any stock part that's being pushed..
I had a 3200 stall and now have a 4000 stall. Definitely go 4000 stall. Im running a circle D 5c converter and it drives fine on the street.
A 4000 stall is not too much or unbearable. You will regret going with a small converter.
Honestly, if you can i would suggest upgrading your tranny and install converter the same time. Spend the money on a stronger trans.
Lots of members here have beat on their stock 4L60E for 100,000+++ miles:
https://ls1tech.com/forums/automatic...led-4l60e.html
A quality shift kit may increase your trans longevity, especially since it still has low miles. Only the Transgo HD2 or Sonnax Performance Pack should be considered; certainly not the B&M shift kit. With the HD2, you only need to install the portion that does not involve internal parts.
If you decide to forgo the shift kit now, installing the Sonnax 4L60E-LB1 boost valve will give you some benefits of the shift kits, costs under $30 and is easy to install - after dropping the pan, it takes about 3 minutes needing only a pair of snap ring pliers. Even with the Transgo HD2 kit, I prefer the Sonnax boost valve.











