Went to look at a 97 today. THe price is right, but it has a 2 1/2" Edelbrock lift kit? I haven't heard about this, only EMU. There's a control on the dash with 4 air lines going to each shock. They are not airbags. My other concern is the rear diff light wouldn't go solid when I drove foward and backed-up. Willit just take a while for the solenoid to "wake-up?" He said It's never been used for off-road, so maybe that's just what's wrong? I need your thoughts. Thanks!