GMC C2500 TRANSFER CASE

I Have A 1992 Gmc 4 Wheel Drive Three Quarter Ton, With A 350, Automatic, With 196000 Miles.I Am Trying To Replace The Front Rotors, And...

Four Wheel Drive Worked Previously. I Drove The Truck 50 Miles In 4-wheel Drive (high) On Dry Pavement Ccidentally. There Was No Indicator...