![800/900 Manifold Cover with grease Lip](http://klotesmods.com/cdn/shop/products/IMG_0384_{width}x.jpg?v=1617382985)
This is 20 gauge 304 stainless steel. The grease lip overhangs the manifold approximately 1/2". It sits on top of the manifold to prevent grease from getting inside the manifold, which prevents flare-ups. It is also very easy to remove and clean, and helps preserve the manifold.