1959 black 270hp (9/2/69) 1981 Beige L81(10/20/80)
Uh...yes there is but I can't find it in the Portal. I'll look it up when I get home. In fact I sold them a very nice looking and operating '65 power antenna several years ago. I guess I should have kept it for you. :L
I called Corvette Specialties and they do not restore antennas. I asked if there was any companies that repaired power antennas and they recommended OEM Glass Co. Their phone number is: 1-800-283-2122. The cost for restoration will be between $450.00 and $550.00 depending on the core antenna.