SB Stroker - What Cooling System?

The factory put hood seals on these cars new. Over time they get brittle and break off. http://www.classicindustries.com/product/mopar/a-body-duster/parts/ma2460.html

There's also a factory seal at the back of the hood to keep engine fumes from entering the cowl vents. http://www.classicindustries.com/product/mopar/parts/ma9874.html Knuckle Duster, you are missing that too.