1997-1999 Chevrolet K-1500 Pickup Truck (1997-1999 4WD GMT 400 Platform)

I had to remove the steering box on my '99 Tahoe to replace the Pitman arm. I attempted to rebuild the the box myself, but failed.  A friend, who manages a nationally known auto parts store, recommended Red Head over his store brand.  The Red Head was an excellent choice.  It corrected the steering "slop" and vehicle wandering.  
My thanks to the excellent, knowledgeable Red Head customer service staff.  I placed my order on a Monday and received it on Wednesday.
The installation directions were clear.  "O" rings were included.  
The shipping cost included returning the core, and I received my core charge refund within a week.  
Excellent Product, Excellent Company

Awesome company