Was just on e-bay and they have a set of right and left astro ventilation connector pipes off a "70" chevelle. Where on the internet can I go to see if these will fit a "69" non a/c coupe ? They look like they could fit my car , but pictures often deceive. The parts in question connect the eye ball socket mounting that screwed to the outside of the dash to the damper that is up under the dash. These parts were missing when I bought my car , so I have no idea what they should look like. The part numbers are 3965471 and 3965472. Anybody out there that can cross reference these for me or offer any suggestions ? Thanks.

ted