Ya she changed her fluid and put 15 quarts in it because the parts store told her that's what it took and smoked her transmission, I have a 1995 2500 AT 4x4 that I wrecked and thought it might swap into her 1991 2500 AT 4x4, she doesn't have the money for a rebuild, i was giving her the...
So my friends transmission in there 1991 5.7l 2500 4x4 went out, I got a 1995 7.4l 2500 4x4 and wanted to know if everything would work fine, I know mine is a 4l80e not sure if hers is a 4l60 or 4l80. I know the transmissions are interchangeable on the engines but unsure if there is wiring or...