1947-55 Chevy, GMC Truck Lower Inner to Outer Cowl Panel-Right. Fits 47-54 Chevy Truck, 47-54 GMC Truck, 1955 First Series Chevy Truck, and 1955 First Series GMC Truck.
14 inches length, 5 /12 inches wide at bottom.
Part has never been used but had been stashed away in a collection for years.