2017-2026 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set (3 pcs) 2003-chevrolet-silverado-3500hd-8-1l-v8-gas-esi9727217 That leaves metal particles free-floating

That leaves metal particles free-floating around to do damage

This gauge lets you know when your diesel is starving for fuel

6L Duramax Thermostat Housing Cover (SKU 119000530)

Not compatible with oils

The internally sleeved bellows provide flexibility and robustness capable of withstanding high temperatures and pressures

2017-2026 GM 6.6L Duramax Standard Port Stainless Steel Exhaust Manifold Gasket Set (3 pcs) 2003-chevrolet-silverado-3500hd-8-1l-v8-gas-esi9727217 That leaves metal particles free-floatingMulti 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.