How long did your 4L60E last?

[mistaake]

Please give type of vehicle and any other useful info.

For example in my 1996 GMC Yukon K1500 it lasted 115K behind the 5.7L before going bang.

 

[SwampHound]

I'm at 217k on my 97 Yukon.

 

[rhino]

2007 GMC Sierra lost 3rd and 4th at 170,000 behind a 5.3.
Built back with Z-Pak, beast shell, jr shift kit, superior super servo's, wide band, new rev input drum, and 5 pinion planet kit.

 

[Ruger_556]

Still going 21 years and 130,000 miles later...

 

[MDR-97-Z71]

180k on original an strong, gonna get a flush an filter in 10-20k. Was brand new when I first bought the truck at 150k, she was well taken care of by 1st owner


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[polar]

The 4L60E in my trailblazer lasted 205k miles of abuse. My aunt (the original owner) put 175k on it without a tranny fluid change. I put 30k miles on it driving it like a 16 yr old would


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[slowburb]

200k plus on mine, but it was yanked out and replaced with a stage 3/500 horse rated transbuilderguy unit with an S10 converter when I built up the 350.

 

[MDR-97-Z71]

I'd like to get mine built up when it comes to rebuild time, something that'll better handle the future engine rebuild, the long term plan is to turn the original 350 into a 383. Although I haven't researched much yet I've got a long time til I'm even close to that point


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[1994chevymanual]

my buddy got 160,00out of his but he did a lot of stupid stuff with it to

 

[NorCalMike]

2003 Express 2500 Light Duty 5.3l 2wd
88k on the first one
70k on the second
90k on the third
4th is still going as far as i know with about 60k on it.

1999 nbs Silverado 4.8l 4x4
78k on first
86k on second
Third still doing with about 20k on it.

1996 Tahoe 5.7 4x4
90k on first
72k on second so far but 4th gear is starting to slip.