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Old 10-02-2021, 12:05 PM   #6
1774btcrew
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Join Date: Jun 2009
Location: Phoenix AZ
Posts: 4,543
Re: Junk Yard Find - 1978 Wiper Pulse Delay Control Module and Switch

These aren't rare at all and came in many 1978 through 1984 trucks. The switches can be purchased new easily but the module is not reproduced and many are known for having issues. The wiper delay came out for trucks in 1977 and these are what I would consider rare. They were one year only and maybe many 1977 truck purchasers didn't know they were available. I have been selling squarebody parts for a living since 2002 and have only came up with 2 used ones in that time and 1 NOS one
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