Stainless Works Chevrolet LS7 D-Port Shaped Header 304SS Exhaust Flanges 1-7/8in Primaries

This product includes a pair of Stainless Works header exhaust flanges, specifically shaped for LS7 D-port heads and designed to work with 1-7/8 inch primary tubes. These are essential components when fabricating custom exhaust headers for your LS7-powered Chevrolet engine. They provide a solid mounting point for your header tubes, ensuring a proper seal and alignment.

These flanges are laser-cut from heavy-duty, 3/8 inch thick 304 stainless steel. This substantial thickness helps prevent warping, even under the high heat conditions often found in performance exhaust systems. The 304 stainless steel itself offers good resistance to corrosion, making these a durable choice for your fabrication project. The D-port shape is specific to certain LS engine heads, ensuring a good match for your application.