Modify your wiper arms…

[Scruffy49]

gmt400 fits driver side, not passenger side on my 85. So… trim off the pin box… wipers blades come with a multifit end…

 

[Scruffy49]

Looks like hell, works, takes 5 minutes

 

[dusterdude]

You can buy arms for a mid 90's ford truck and drop em right on the squarebody pivots and use 18 inch blades

 

[Ricko1966]

@TotalyHucked knows of some arms that seemed good.

 

[TotalyHucked]

Scroll down to post #9

https://www.gmsquarebody.com/threads/aftermarket-windshield-wipers.47742/#post-1038145

 

[xm20k]

Here you go.

Pardon Our Interruption

 

[Scruffy49]

You can buy arms for a mid 90's ford truck and drop em right on the squarebody pivots and use 18 inch blades

Tried those too… Rattled on the mounting splines. Have run bumpside/dentside (67-79, but really through at least 86) on my 69 D-100 for over 20 years.

 

[dusterdude]

I did put a set of those on my dakota,work great

 

[straydog371]

I ordered up a set of the Dormans mentioned above from Summit Auto.
They arrived today and I'm really happy with how they fit, the splines seem nice and tight. I took them back off for now until I get a set of 18" blades.
The old Trico arms on the right were getting weak.

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