1982 up wiper switch in 1981 down columns

[64nailhead]

On my original non-delay motor I installed a Trico O.E. looking electric pump since the original died around '91 & got tired of those add on ones that had the life span of a fly. I still need to get one like that for the delay motor unless I get brave to retro fit a later motor switch into the column. Odds are laziness will over ride.

I repurposed my washer reservoir for a meth injection tank. I'm planning to do away with the meth injection next year, so I was thinking of using the Snow Performance meth pump for my washer pump. That SOB should spray some fluid lol.

 

[Longroof79]

When I installed the GP dash, it didn't have the dash mounted wiper switch, being a later model dash. I have since added a later tilt column with a pulse/ delay wiper switch. I've also installed the later wiper motor, which I like better, and seems to work more efficiently. The delay function seemed to work okay, but the wipers operated too slowly for my liking. Adding a relay was the solution. Even the washer pump works more efficiently.
To install the later wiper motor, you'll need to source the pigtail / plugs from a later year G-body. Also, the bolt pattern on the wiper motor is slightly off, which entails drilling a new hole so all three mounting points line up.