4L80E to NP205 in an 88k5

[kdoske]

I'm looking to beef up my transmission and transfer case. I already purchased a 4l80E and controller, but instead of purchasing a new input shaft and adapter for my NP 208 i figure I may as well just purchase a np205 with a 32 spline input shaft. My only real question is what do I need to make it happen? Obviously I need a a th400/np205 adapter. But do I need a different cross member? Right now I have the stock cross member that came with my 208. Pretty sure its a one hump.

 

[sweetk30]

i shale lead the horse to water on 4l80-e to 205 mother of all info threads.

you must first bow to me. na dont bother

http://coloradok5.com/forums/showthread.php?t=166233&highlight=4l80

 

[kdoske]

U da man ....

.

 

[sweetk30]

that will keep you bussy for just a few min.

and there is tons more info in the garage section.

 

[kdoske]

You were right, that did keep me busy for quite a while. So much so that I decided to make it easier for the next guy by compiling a pic to break it all down. This chart was also posted in the Garage Thread above.

Let me know if there are any problems. I haven't tested any of this is just based on what I read here and phone calls to vendors--sorry about the typo's.



Key Post:
5/8 Spacer - http://coloradok5.com/forums/showpost.php?p=1486435&postcount=52
1 1/4 Spacer - http://coloradok5.com/forums/showpost.php?p=1438484&postcount=4

Long 8 Adapter with clocking plate or shaving spline - http://coloradok5.com/forums/showpost.php?p=1478445&postcount=35

Long 8 Adapter Compared to Vendor Adapters -
http://coloradok5.com/forums/showpost.php?p=1478413&postcount=34
http://coloradok5.com/forums/showpost.php?p=1478469&postcount=36

 

[sweetk30]