need help with seg swap for a 4l80

[AllOutPerformance]

Ive got a 2005 ss pickup that has a 4l80e but the ecu is 4l60e.I know how to do the swap but you have to swap from like os.i cant find a os with a 80 in it to do the swap.
12613246 is the os in this truck and i havent found one with a 80 in it.Can anyone help me with a os that has a 80 in it or another way to do it.thanks

[ScarabEpic22]

You can run an 80E with a 60E OS/cal, just need to swap a few wires on the harness around.

Look at this link: http://forum.efilive.com/showthread.php?4305-4L80E-Reference-Material&p=130765&viewfull=1#post130765

[AllOutPerformance]

You can run an 80E with a 60E OS/cal, just need to swap a few wires on the harness around.

Look at this link: http://forum.efilive.com/showthread.php?4305-4L80E-Reference-Material&p=130765&viewfull=1#post130765

i know how to do the mechanical portion of the swap.its easy,and i know how to swap segiments,problem is i cant find a 80 segiment on this os.thats what i need help with

[joecar]

One may not exist.

Erik is saying that you can drive the 4L80E from a 4L60E (i.e. no segment swap required) as long as you make a few minor modifications to the harness.

[joecar]

One may not exist.

Erik is saying that you can drive the 4L80E from a 4L60E segment (i.e. no segment swap required) as long as you make a few minor modifications to the harness...

more detail:


showthread.php?13090-4l80e-4th-gear-and-tcc-problem (http://forum.efilive.com/showthread.php?13090-4l80e-4th-gear-and-tcc-problem)
showthread.php?13449-06-gmc-truck-os-swap (http://forum.efilive.com/showthread.php?13449-06-gmc-truck-os-swap)
showthread.php?13722-Stop-TCC-unlock-when-coasting (http://forum.efilive.com/showthread.php?13722-Stop-TCC-unlock-when-coasting)
showthread.php?13891-4L80-E-3-2-shift-solenoid (http://forum.efilive.com/showthread.php?13891-4L80-E-3-2-shift-solenoid)
showthread.php?13644-4L80E-swap-into-2006-6.0L-truck-with-4L60E (http://forum.efilive.com/showthread.php?13644-4L80E-swap-into-2006-6.0L-truck-with-4L60E)