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Deviant Race Parts PCV Small Mouth Plug 76140

SKU: DRP76140

Availability: In stock

2004.5 - 2010 GM Duramax

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Have you re-routed your PCV but used a plumbing cap or crutch tip to cover the mouthpiece hole? This plug replaces those with a precision machined, o-ringed billet cap that not only looks good but functions too.


  • CNC machined billet aluminum
  • dual o-ring groves
  • Fits both stock and aFe mouth pieces
  • Anodized finish for a lifetime of use
  • 1 out of 5 Wrenches for installation

Product Use Disclaimer: These components have been designed and are intended for closed course competition only! It becomes the sole responsibility of the Customer to ensure that the use of their vehicle and items purchased comply with federal, state, and local regulations. Performance products are legal in California only for sanctioned closed course racing vehicles, which may never be used on a public highway. Customer assumes all risks and expenses relating to unlawful vehicle operation on public roads. By purchasing this product, you have agreed not to hold Deviant Race Parts, LLC liable for unlawful vehicle operation.

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