==== Headlights ==== The headlights on the Esprit are 5 3/4" round sealed lights (stock). A recommended replacement is the Hella e-Code lights. This isn't a simple "drop-in" procedure though. ---- One user notes: Just upgraded my Headlamps on a 87 HCI * Hella71456 - Outside low / high beam - H-4 bulb -- drops in conversion, no modifications * Hella 71156 - Inside high beam H-1 bulb... I had to cut off a male spade connector from the Esprits wiring and replace with a female. (one of the connectors was already female)