[Chris(NJ)]

Originally Posted by mr48chev

I'm not finding the servo operated bypass valve in the old air list of heater valves https://www.oldairproducts.com/produ.../heater-valves

There are some valves that are servo controlled that work similar but are bulkier.

Here is one with all 5/8 connections http://www.partdeal.com/omega-electr...RoCp_cQAvD_BwE

The old Mopar Vacuum controlled one is what I was originally looking for https://www.ebay.com/p/9024369291?ii...hoCxJcQAvD_BwE

Vacuum operated 4 seasons valve for Dodge Daytona. https://www.carid.com/1987-dodge-day...228466924.html That has an oem part number to search.

Yea for some reason it doesn't pop up in the heater valve section unless you search for it....
https://www.oldairproducts.com/produ...ater-valve-kit