Changed out cables to rear lights with cable protection all the way.
Red cables are for extra amber signal lamps and the fat one is for extra back up lamps/charger power for RW 12 volt charger.
Installed a later (up to -91?) OEM coolant catch tank next to the fender.
Just need to hook it up and take away the Renault? kind sitting next to it.
I figured that when engine gets hot, water expands and then the air in the tank will be compressed and as the OEM tank is bigger it will have less stress on the head gaskets??.
This is a theory I thought about because the catch tank also looked bigger over the years in newer styles in the Lmc truck catalog.