Make your old Corvette handle like it should with a quick ratio modern power steering conversion from Borgeson. Our conversion uses a modern Delphi 600 series 12.7:1 ratio steering box with true modern feel and feedback. Also available are OEM Saginaw replacement steering boxes for your C2 & C3 Corvette. Use the year, make, model filter to see what we offer for your Corvette or browse the items below.