what are the odds that a slightly built 4L60 will hold up to a stock 6.0?
what are the odds that a slightly built 4L60 will hold up to a stock 6.0?
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
They come from the factory that way. It should hold for awhile.
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning
i know that they come that way, i'm just wondering if it will hold together for say...75,000 miles?
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
dude it honestly depends...my 60e help up to my stock 5.3 for like 80k miles....since then, its been 2 rebuilds in 40k. its just how hard you push it, and how often, and a little bit of luck
I'm sure many of them last longer than that, but not if you are demanding performance out of it.Originally Posted by sierraman
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning
that is true... i do have a heavy right foot every now and then
MY GARAGE - http://www.ls1truck.com/forums/my-ga...ns-garage.html
2004 GMC Sierra - RCSB
i got roughly 150,000 miles of hard driving out of my 4l60e in my escalade with the 6.0HO in it, rebuilt it and the beast is at 200,000 miles and still running strong. The tranny is stock and the motor is stock with the exception of a CAI and a custom tune by me.
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