Vortec 4L60e low range performance (1 Viewer)

[Tennessee80]

Hey all,

Anyone out there that is running a 5.3 with the 4L60e transmission, using a toyota 60 series transfer case, how does the transmission do off road, from a low range perspective. Does the 1st gear have a decent crawl? I know there are other factors like diff gears and tire size, but for example, my old 80 series was a bit "fast" in low range with the A343 and stock 4.10 and 35" tires.

thanks for any input~!

cheers,

Joel

 

[Bama4door]

Hey all,

Anyone out there that is running a 5.3 with the 4L60e transmission, using a toyota 60 series transfer case, how does the transmission do off road, from a low range perspective. Does the 1st gear have a decent crawl? I know there are other factors like diff gears and tire size, but for example, my old 80 series was a bit "fast" in low range with the A343 and stock 4.10 and 35" tires.

thanks for any input~!

cheers,

Joel

The 1st in a 4l60e isn't very low @ 3.06:1 compared to 3.55:1 in a H42 or 4.84:1 in a H55. But the power of the LS will help make up for some of that with the auto.

 

[cruisermatt]

It’s an auto so you have converter slip as well

 

[dbleon]

I don’t really “rock crawl” but the 4l60e low low is plenty for me with 3.7 gears and 33s

 

[Tennessee80]

My 62 has the 4.10 (or 4.11?) at the moment, and I’m currently running 35’s, about to step down to 34”

Thanks for the responses!