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tail light loom will be the same.
to run a digital dash you will need a digital sender for the fuel. adm tank is no good for efi.
swap whole dash if its black
levin and trueno differences are external only apart from the cluster surround and light switch.
i would imagine the engine bays to be fairly similar. the washer bottle mounts on a bracket but i can't remember if its welded to the bay or not...