What torque converter? Stage 2 rebuild

[iamdub]

I think that's Just a generic build specs he's got typed up that applies to all transmissions . I was really wanting to know if anybody had any suggestions on maybe better than stock and stall I'm lost when it comes to transmissions

I gotcha. That could be since the 700R4 is the same and it has a TV ("kickdown") cable.

Do you have appropriate gearing for them 35s? Proper gearing would not only return low-end power, but would reduce lots of load on the trans. Stock gears on large wheels and tires is like you're constantly towing, which accelerates clutch wear in the transmission. Also, you need a torque converter designed for low RPM/high torque loads. There's more to it than just stall speed. This is one of those things where you either pay multiple times to have the trans rebuilt then re-rebuilt or you do it right the first time. Spending $3-$4K isn't as fun as spending $1,500. But, when you gotta spend that $1,500 every year or two...

Ever heard the saying "buy once, cry once"? I wouldn't be surprised if it was coined by someone replacing a roached 4L60E for the third time.

 

[Alabamakayaking]

I gotcha. That could be since the 700R4 is the same and it has a TV ("kickdown") cable.

Do you have appropriate gearing for them 35s? Proper gearing would not only return low-end power, but would reduce lots of load on the trans. Stock gears on large wheels and tires is like you're constantly towing, which accelerates clutch wear in the transmission. Also, you need a torque converter designed for low RPM/high torque loads. There's more to it than just stall speed. This is one of those things where you either pay multiple times to have the trans rebuilt then re-rebuilt or you do it right the first time. Spending $3-$4K isn't as fun as spending $1,500. But, when you gotta spend that $1,500 every year or two...

Ever heard the saying "buy once, cry once"? I wouldn't be surprised if it was coined by someone replacing a roached 4L60E for the third time.

No it's still running stock gears I knew there was more to it than just stall is the reason I'm looking for advice here see what suggestions somebody with a lot more knowledge of it than I have can give me I burnt it up because of the seal around the fill tube deteriorating turned to jelly let it puke the trany fluid

 

[Alabamakayaking]

I've opened a can of worms

 

[Alabamakayaking]

View attachment 271304

You'll want these too...

would you go with a lower gear set in my application? I would think This is out of my realm of knowledge

 

[Alabamakayaking]

I think I've settled it I'm just going to buy from monster transmission already heavy duty built by the time I have this one built I'm going to have that much money in it almost so I'm just as well just go ahead and buy one is already built just take one out and put one in and be done with it I really appreciate the help though guys Y'all are awesome

 

[Alabamakayaking]

Yup.. The 4l60e is a decent trans when it's built correctly
But you'll spend about $ 3500 to build it RIGHT...
I've been thru several 4l60's ... even built right, they don't hold up under extreme
conditions... But if your biggest "condition" is the big tires, then it should be OK imo.
But you will need it done right by a place that their specialty is high performance
builds on GM transmisisons

My problem is I don't have that kind of money to put in a transmission right now I'm trying to get my best as I can I need it back running bad All I do is pull a little kayak trailer with it with our kayaks and gear to tournaments and fishing I bought one jacked up just well cuz it's badass and so we can get in and out of places that average isn't enough but nothing extreme

 

[Foggy]

IF you buy a monster trans, plan on another trans within 6 months..
Nuff Said on That !

 

[mikeyss]

would you go with a lower gear set in my application? I would think This is out of my realm of knowledge

The 4L60 has 4 pinion gears, so the ones I have in the picture are an upgrade and doesn't change the gear ratio or anything. It's just a beefier piece

 

[iamdub]

I've opened a can of worms

That can was already opened, you're just now realizing it! Fortunately, it's not a lot of worms and you can easily put them back and fix it so that it doesn't open again. If you don't beat on your Tahoe and the lift and tires is more for looks and light off-roading, get the appropriate gearing for those tires (unless there's a good chance you'll be downsizing, then gear for those). Then you'd be fine with a mildly-built trans that just addresses the 4L60's common failure points. Having proper gearing will make the vehicle feel like it's stock to the trans. It's cheaper to get proper gears than to build up a trans to stand up to all the extra load. For the converter, you'll have to ask each converter manufacturer what they recommend. They'll build it based on your vehicle's weight, tire size, gear ratios, intended use, etc. You really just needed guidance on what converter manufacturers to look to, and you've gotten that.

 

[Rocket Man]

A

That can was already opened, you're just now realizing it! Fortunately, it's not a lot of worms and you can easily put them back and fix it so that it doesn't open again. If you don't beat on your Tahoe and the lift and tires is more for looks and light off-roading, get the appropriate gearing for those tires (unless there's a good chance you'll be downsizing, then gear for those). Then you you'd be fine with a mildly-built trans that just addresses the 4L60's common failure points. Having proper gearing will make the vehicle feel like it's stock to the trans. It's cheaper to get proper gears than to build up a trans to stand up to all the extra load. For the converter, you'll have to ask each converter manufacturer what they recommend. They'll build it based on your vehicle's weight, tire size, gear ratios, intended use, etc. You really just needed guidance on what converter manufacturers to look to, and you've gotten that.

Agreed 100%. Talk to FTI or Circle D and they’ll spec and build the appropriate converter.