What tranny is in the Av? 4L80E? Is there a difference between the early model and the late model tranny?
When I do the 30K service I want to switch to synthetics in the transmission, differential and transfer case and switch the pan and rear cover. At the PML Website, it lists both early and late models for the pan. Anybody know about this one?
When I do the 30K service I want to switch to synthetics in the transmission, differential and transfer case and switch the pan and rear cover. At the PML Website, it lists both early and late models for the pan. Anybody know about this one?