Riffraff Diesel Crankcase Vent (CCV) Intake Adapter Test Plug 99-03
The CCV Intake Adapter Plug allows you to seal the inlet from the CCV doghouse to your intake tract to allow for boost leak test.
7 Reviews Hide Reviews Show Reviews
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5 Ccv adapter plug
Posted by JESSE KNIGHT on Mar 16th 2025
It's a simple, cost effective solution for bypassing the ccv port on the intake. I just wish I could post pictures to show how easy it really is to install. I am very impressed.
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5 AIH Code eliminator
Posted by Bentley Fields on Sep 25th 2024
Definitely made the CCV mod super easy and worked great!
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5 Easy Boost Check
Posted by Alex Robertson on Feb 10th 2023
This made pressure checking my intercooler system much easier.
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5 Great Product
Posted by Justin Mills on Jan 4th 2023
Exactly what I needed to plug the intake after rerouting the CCV.
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5 Clean Install
Posted by Jason on Dec 28th 2022
This is a great little part, and fits well.
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5 Quality part that fits correctly
Posted by Brad on Dec 24th 2022
Really fits nice and snug. No worries of backing out, or a bad seal.
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5 Excellent Idea!
Posted by Chase on Dec 14th 2022
This was the easiest was to vent my crank case housing and block off the stock inlet. I was worried it wouldnt be tight and could come off, but however they made it, it works. Very tight install, and great seal.
