4l80e trans in K10 - Transfer Case Adaptor - Tone Ring ??’s

[mcmlxix]

Originally Posted by Bones72Super

I will be doing the same swap LQ4/4L80E in my 72K2500. Try to find a 205 from a square body that had a th400 in front of it, they are hard to find but that the ticket. I got lucky and found one and it's a direct bolt up. The 4L80E is a th400 with overdrive and the bolt pattern on the tail and spline count are the same. Somebody please correct me if I'm wrong

You are correct..32 spline... I lucked out and got a 1991 k30 crewcab that had the VSS built in the NP205.. 1 year only I believe

The ORD link above has good details on the NP205