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Multi-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.
We offer free shipping on orders over $100. Standard shipping takes 3-5 business days.
Expedited shipping options are available at checkout.

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