My 81 is leaking power steering fluid. Seems to leak bad when turning but not when cruising. Any insights on what part of the power steering mechanism needs to be checked?

Hi Tex. First of all welcome to the site. There was just recently a thread on control valve leak. Here's the link,  steering.  It seems to be a common problem, and may be there first place to look. It took care of my leak problem, and made a huge difference in the steering.

my7T12009-04-21 09:36:23

______________

Click on images for Before and After pics!

There is more pressure in the system pressure side when turning.   So look at all the pressure side hoses, etc.  It won't likely be a return line or tank leak.

Yup, What Larry says is true (My7T1).  Also have you looked at the seal on the power steering unit???

______________
          



(click to see a larger image)

All the above........try to clean as much as possible and have someone turn the wheel while you look around........ should be easy to find

 Very helpful,

Also, any 1981 Owner, look at this site:  l81vetteregistry.com

______________
          



(click to see a larger image)

That is a "L" not an "I"

______________
          



(click to see a larger image)