Over-Sized Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel

Creates a tight seal between the Exhaust Manifolds and 6.6L GM Duramax engine. Two piece set features multi-layered 304 stainless steel. PPE Manifold Gaskets are designed to fit both PPE High-Flow Exhaust Manifolds and GM OEM manifolds.Features: High Performance Manifold Gaskets For Oversize Ports (46.8mm x 41.0mm) Multi-Layered 304 Stainless Steel Sold As A Set (2) Applications: 2001-2016 GM 6.6L Duramax LB7|LLY|LBZ|LMM (118062020)