2017-2020 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set 3 pcs PPE Diesel PPE's hoses were designed to

PPE's hoses were designed to handle the rigors of increased pressure during racing and competition

Sold a 3 Piece set

Get the best protection and performance out of your 10L1000 by upgrading to the PPE Heavy-Duty Cast Aluminum Deep Transmission pan

It also features a top-fill port that makes oil servicing easy

2017-2020 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set 3 pcs PPE Diesel PPE's hoses were designed toMulti layered 301 stainless steel gaskets create a tight seal between the exhaust manifolds and GM 6. 6L Duramax engine. Molybdenum dry coating adds wear resistance and endures extreme heat cycles. PPE Manifold Gaskets are designed to fit both PPE High Flow Exhaust Manifolds and GM OEM manifolds.