ok .. a ramcharger is a mopar rite?? .. im looking for a break light switch for a 84-85 only ramcharger or ram truck. with cruzz control is the key word there.... standard part number is SLS135 .. i can't find one at all, atm i have a gm switch in it so i have lights but want my cruzz back.... let me tnow what ya got or where to find one..... thanks. heres a pic of the unit. and no A SLS136 will not work without modifying it.