Quote:
Originally Posted by hatzie
Are you darn sure this is a NV246 behind the 8.1 and the Allison? I thought they used the 263 and 261 with the 8.1 Vortec.
NP8 on the SPID is the NV246
This is the NV246 shift switch.
Attachment 1931953
NP1 on the SPID is the NV263
This is the NV263 shift switch.
Attachment 1931952
NP2 on the SPID is the manual shift NV261...
Hard to miss the big old fashioned shift lever on the floor. |
The avalanche 2500 is on the same frame as a suburban 2500. They are 8600 gvw. There is no Alison on those. Just a 4L80E. Every 4wd GMT800 suburban/avalanche 2500 I’ve worked on had the nv246.