any idea where I can find 80 Z28 wipers switch?
Couldn't find it at parts stores webs I have.

 

RockAuto

 

Didn't see any

 

Can't find one with delay option

Dang!

 

From my GM Parts Son-In-Law:
The OEM part# was 14029550. The Delco # D6330A. The part is discontinued with no GM dealers showing stock on hand.

Ask around, also RockAuto has the separate delay box
More Information for STANDARD MOTOR PRODUCTS RY44

Maybe you just need the delay box?

 

I wonder why everything else is easy to find and this specific part is so rare since even the Delco it's hard to find.

What is the link you added? the RY44. My wipers do have the delay\ pulse option. All I need is the switch.