Duramax Stainless Steel Race Valve

stainless steel race valve

Tired of loosing rail pressure and having P1093 trouble codes?  This is the fix, especially if you are using an aftermarket performance module or tune!  This stainless steel plug totally shuts off the relief system on the fuel rail.  Made from durable stainless steel this part will last longer than the factory piece and not erode like softer material will.

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