Steve’s got this good looking grille for sale, though I believe it’s a M-38 grille. Note the holes at the bottom. I believe they are for attaching the M-38 grille hinges.
“All Orignal early Flat fender Grille with Shroud ( I think CJ2A), Uncut or molested, Light surface rust but in great shape, been in storage 30+ yrs, call with questions, 206 890 6233.”