Turbo Gasket HOME Product Other gaskets GM Turbo Gasket Category American Application European Application Japanese Application Korean Application Brand Model SIERRA 2500 HD SIERRA 3500 HD Engine 6.6L V8 DIESEL Year 2017~ clear ITE_GM_ENGINE_V8 DIESEL Thickness : 0.80mm Material : MT ITE No : ITB210302 OEM No : 12677294 «1»