I'm in the process of restoring a few rear center emblems (Group 12.182, #1365681), and I wanted to share the results of the first completed emblem.
The first emblem I completed was an absolute piece of JUNK. Pitted, both tabs broken off, and the plastic emblem was extremely faded.
STEP 1 - DissasemblyWith a Dremel tool, grind off the 3 rivets holding the plastic emblem & metal tri shield in place. Be careful to grind off as LITTLE metal as possible.
STEP 2 - RechromeSend your disassembled emblem (now in 2 pieces) off to a die cast replating shop. I use a family business called
Custom Metal Finishing Indiana http://
www.chromeplatingin.com/
STEP 3 - Purchase Reproduction Plastic Tri ShieldBelieve it or not, the center plastic emblem is reproduced. However, they are pricey and take 1 year for delivery.
Emblemagic is the company. http://
www.emblemagic.com Part #
C65BK246STEP 4 - PaintOnce you have the chrome back, you need to paint the center circle and the "stripes" on each tab. Tape off the appropriate areas and scuff the areas to be painted with a Scotch Brite "ultra fine" scuff pad. Paint with
Rustoleum "Bar-B-Q Black" enamel spray paint (correct black).
STEP 5 - AssemblyAfter your plastic emblem arrives (1 year later), it is time for final assembly. Per the manufacturer instructions, coat the back of the emblem with clear 100% silicone for added longevity. Let it dry overnight. Assemble the tri shield chrome and the plastic tri shield to the body of the emblem using JB Weld. Allow to dry overnight and restoration is complete.
Again, the one I restored first (pictured) was absolute junk, but now it's hard to distinguish it from my NOS version (see picture below - I'll let you decide which one is NOS). I have three more to complete.
Hope this helps you on your restoration. Cheers.