I have two questions. First what is the stock stall speed on the 4L80e behind a 96 6.5? and second what is the best stall speed for the truck? From what I have learned/read the best stall speed is right before max torque. For the 6.5 that would me a stall of 1750 would be best? My truck seems to...
I have a question about the differences in the the filter housing on the trucks nd the vans. which is better or are they the same? The one on the vans looks bigger and it has bigger inlet and outlets. would it be good upgrade for the 6.5 in the truck?