Did Raco Make Aluminum Front Bumpers?

[Venomusss]

Hi All,
I have recently acquired some original unused Raco Jac-Rabbit Parts. All of the parts look like original Raco parts with the exception of a bundle of 12 Aluminum Front Bumpers. They are taped together with masking tape as if they came out of manufacturing like this. They look like the wide white nylon bumpers you see on some of the Raco Sprint Cars. I should have all the parts this week and will post some photos.
Anyone have info or have seen these?

[Venomusss]

Here are the pictures. They are a two piece Aluminum Front Bumper for the Jac-Rabbit.
Also in the picture are Shock Tower Braces. They have masking tape around groups of four pieces.
Are these original Raco Parts? In the rest of the lot of parts there are brand new Raco parts still in the bag. There is also a bundle of light tan plastic bumpers.