Found them:
https://www.amazon.com/Fulton-OML-0127-Outboard-Motor/dp/B000WGLYNE
Looks like mild steel not sure how it would hold up in salt water
https://www.amazon.com/Fulton-OML-0127-Outboard-Motor/dp/B000WGLYNE
Looks like mild steel not sure how it would hold up in salt water