Gran Coupe Rocker Molding question

[Matt13]

Should Gran Coupe rocker moldings be chrome? Also, are there mounting clips specific to the Gran Coupe?
TIA

[anlauto]

They are argent grey with the tops of the fins bare aluminum ...clips might be the same as the side Challenger, but I'm not sure

[Mr Cuda]

In my for sale post.
https://forum.e-bodies.org/parts-misc-for-sale/9/drivers-side-70-gran-coupe-rocker-trim/24516/

[71GranCoupe]

Should Gran Coupe rocker moldings be chrome? Also, are there mounting clips specific to the Gran Coupe?
TIA

Letting us know if you are working on a 70 or 71 also helps. Both are heavy aluminum and not just stamped thin aluminum. 1970 is a little wider than a 71. Gonna go out on a limb and say the 71's were polished on some of the edges then anodized. At least that is how mine are. I do have one from a 70, however it looks like it has been harshly cleaned. The attaching clips are correct and getting harder to locate.

[Matt13]

Should Gran Coupe rocker moldings be chrome? Also, are there mounting clips specific to the Gran Coupe?
TIA

Letting us know if you are working on a 70 or 71 also helps. Both are heavy aluminum and not just stamped thin aluminum. 1970 is a little wider than a 71. Gonna go out on a limb and say the 71's were polished on some of the edges then anodized. At least that is how mine are. I do have one from a 70, however it looks like it has been harshly cleaned. The attaching clips are correct and getting harder to locate.

These are 1970 Rocker moldings I have. They were painted all black at some point in their life.

[71GranCoupe]

Should Gran Coupe rocker moldings be chrome? Also, are there mounting clips specific to the Gran Coupe?
TIA

Letting us know if you are working on a 70 or 71 also helps. Both are heavy aluminum and not just stamped thin aluminum. 1970 is a little wider than a 71. Gonna go out on a limb and say the 71's were polished on some of the edges then anodized. At least that is how mine are. I do have one from a 70, however it looks like it has been harshly cleaned. The attaching clips are correct and getting harder to locate.

These are 1970 Rocker moldings I have. They were painted all black at some point in their life.

Back in the day, some chose to re-attach them to the rockers by drilling holes in them and using a screw. Probably ok for a driver, but for a pristine car, use the oem clips. They are getting harder to find, but definitely easier with the internet. Probably why so many moldings got screws the clips broke and it was easy to just use a screw. Lots of variables.

[Mr Cuda]

They got to the same conclusion over there.
 2 end screws, expanding metal clips.