what's the difference between the auto-trac system and the standard transfer case and which one is better more reliable, stronger etc?
Thanks

 

I HAVE THE AUTO TRAC IN MY BLAZER AND MY DADS GOT THE STANDARD ONE IN HIS. THE AUTOTRAC IS JUST A STEP UP FROM THE STANDARD IN THAT YOU CAN TURN ON AUTO 4WD, WHICH USES THE T-CASE TO ADJUST TO BAD CONDITIONS AND TURN ON 4WD AUTOMATICALLY. (EVEN THOUGH YOU ENGAGE IT) . IVE HEARD OF A FEW PROBLEMS WITH THE AUTO TRAC. ANOTHER MECHANICAL DIFFERENCE IS THAT THE FOR DRIVESHAFT SPINS ALL THE TIME. REGARDLESS IF YOUR IN 2 OR 4 WHEEL