The item you are bidding on is a New Old Stock never installed GM one Manual steering Idler Arm that fits 1957-58 Buick Special, Riviera and Century, all body styles as best I can tell. It is in the old original Saginaw/GM tube and I would consider it to be in show quality condition or close to it. Stored indoors for decades. The last picture is from my original Buick Master Parts Book so you can see the fitment for yourself. Feel safe buying from a reputable seller, over 22 years and 10,000 plus feedback's, thank you for your consideration, and as always FREE shipping, thanks Paul.
Part # Group # Box 106