I put a 2002 A500 in my Charger behind a 1995 5.9 Magnum. I mounted two switches on the console. With 3.55 gears I did not need to switch them on until I hit the highway. It never bothered me


‘72 Charger, 5.9 Magnum, Tremec 5 spd., Pro-Touring
‘14 Big Horn, Quad Cab, 4x4, 1500