Here is a pair of square corner sill plates for a 1964 1/2, early 65 Mustang Coupe or fastback. These are of course not reproduced and a must for a concourse restoration. This pair has typical scratches and dings but quite restorable and in good shape. No splits in the metal, yoked out holes, etc. in one picture you can see that I have quickly polished with a buffing wheel a small portion of the sill plate that ends up having a good reflection. I believe these were originally anodized but can be polished/restored at a reputable shop to have a beautiful finish.
Price is $100 with the buyer paying actual shipping.