I recently purchased a 75 Nova and realized that it's missing the piece of wiper linkage that connects the motor to the main rail. I've looked EVERYWHERE for this part but am not having any luck. If anyone here knows where to find this part or would be willing to sell it to me I would be forever grateful! Additionally, if anyone knows if there are other vehicles that use the same linkage it would go a long way towards helping me find it. Thank you in advance! I live in the Pacific Northwest and wipers are a must year round.