When I bought my '78 FJ40 I also acquired a few cardboard boxes of miscellaneous parts. I have two of the heater housings that contain the heater core. The heater cores are the same for each as are the mounting holes, but the housings are noticeably different in other ways. I have attached photos of both. Can anyone identify what year they each may be? Trying to put her together as close as possible to original. Thanks for your help!
