4groove or 3groove pitman arm..

[Devilmk4]

I have a 2001 yukon 2500 anybody know how i can tell which pitman arm i have with not having to crawl under?

 

[Bigbertha78]

You have a 50% chance without crawling under the truck! How lucky do you feel!

 

[1992rs]

There's no way to tell. However the 4 groove seems to be more popular. You could buy both and return the one that doesn't work?


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