KDD Duramax Performance Valve Kit – Stainless Steel & Inconel with Nitrided Surface

Description

Upgrade the valves in your Duramax to these premium stainless intake/inconel exhaust valves, nitride coated and swirl polished for lasting quality in the most demanding conditions.  Inconel is the highest quality material available for diesel exhaust valves.   These are a direct replacement for factory Duramax valves, plus we use these top shelf valves in 100% of our new KDD/Mast Duramax cylinder heads.  Don’t forget to check out our valve spring upgrade kits, also used in our Duramax cylinder head program.  

This listing includes 16 21-4N Stainless Intake Valves and 16 Inconel Exhaust Valves

Compatible with 2001-2016 Duramax.  

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