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1999 NP241C wiring

I have a 1999 K2500 (OBS) that I recently swaped an 8.1L i to. The engine came out of a 2001 Silverado (NBS). I retained the 4L80E/NP241C that was already in my truck. I was fortunate enough (I think) to located a wiring harness from a 2001 C3500 (OBS) which of course was 2wd. Everything plugs...
- Kbirdjr
- Thread
- Nov 9, 2018
- Replies: 1
- Forum: Transfer Cases
K
1999 K2500 transmission wiring to 2001 C3500 harness (all GMT400)

I have a 1999 K2500 (OBS) that had a tired 454 in it. I recently acquired an 8.1L out of a 2001 Silverado (NBS). The donor truck was 2WD and had the Allison transmission. I did not get the transmission because my truck is 4wd and I have read what a PITA it is to put an Allison in one of these...
- Kbirdjr
- Thread
- Nov 6, 2018
- Replies: 0
- Forum: Transmissions