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2007.5-2010 Duramax LMM EGR Blocker Plate (74100)

Dirty Diesel Customs Part Number: 74100
$25.00 CAD

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Description

Fits

 Year Make Engine
2007.5-2010
GMC
LMM 6.6L Duramax


The 74100 EGR Blocker Plate is a 30-minute fix that will save you massive headaches down the road. This blocker plate slips into place on your LMM and blocks the EGR from recirculating gases back into your intake system without having to remove the entire unit.

Part Number: 74100 

Features

  • Laser Cut Stainless Steel
  • Tab on Top for Easy Installation
  • Requires Race Tuning
  • 30 Minute Installation

Questions and Answers

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  • How does this work how does it affect the truck does it need to be tuned

    The blocker plate slips into place on the LMM and blocks the EGR from recirculating gases back into your intake so you don't have to remove the EGR, but tuning is required.