These A/C bulkheads add style to your vehicles smooth out firewall.The engine compartments of todays custom cars are just as important as the paint, suspension and horsepower.The Custom car builders worldis a world within itself where every element should be a marvel of engineering and craftsmanship and our custom A/C bulkheads do exactly that.Made from T-6061 billet aluminum and other premium materials, premium finish, and unequaled quality.