I have a 1996 3500 dump truck non HD 5.7 2 wheel drive. It has lost reverse, everywhere I have called says it has to be replaced with a 1996 4l80e only. My father inlaw has one out of a 1998 3500 HD 7.4L 2 wheel drive it looks the same except the trans lines are in a different location and it has the brake on the tail (mine does not). Could it be used?
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