2007.5-2010 Duramax LMM EGR Blocker Plate (74100)

Dirty Diesel Customs

Part Number: 74100
$25.00 CAD
2007.5-2010 Duramax LMM EGR Blocker Plate (74100)-EGR Delete-Dirty Diesel Customs-Dirty Diesel Customs

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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 

QUESTIONS & 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.