Nov 22, 2009 #1 D DylanG New member Joined Jun 2, 2008 Messages 15 Reaction score 0 Points 1 6.0L V8 Have? 4L60-E or 4L80-E? Where do I find out exactly what transmission my 2000 GMC Sierra 2500 6.0L V8 Have? 4L60-E or 4L80-E?
6.0L V8 Have? 4L60-E or 4L80-E? Where do I find out exactly what transmission my 2000 GMC Sierra 2500 6.0L V8 Have? 4L60-E or 4L80-E?