Re: 4L80 vs 6L80
Having had both 4l80 and 6l80, I think i prefer the 4l80..it seems like the 6l80 is always hunting a different gear to be in...you can hardly feel it shift ,but if I watch the tech you can tell when it does..
The 4l80 I had was tuff as nails..
As far as programming..I wouldnt know
|