2011-2016 Duramax EGR Blocker Plate (75111)

They where to thick I had to file them down not a huge deal

Had a great experience with Dirty Diesel Customs in sense of ordering my part, shipping and a follow up when I received the part. Within 15 minutes I had the part in, but then ran into a problem in the tightening sequence of the bolts. A video led me astray and now I have a bolt broken off down in my egr cooler. No fault but my own for listening to that video rather then doing what I knew was the right way to tighten everything down. Now I’m into a process to try and remove the broken bolt plus the egr cooler. If it wasn’t for that bolt breaking I would have had a five star experience. Only thing I could say that could be done to save the next guy down the road from going through what I am currently, is to provide installation instructions even tho it’s straight forward. One picture and some instructions could have saved me hours of work and possibly a thousand dollars if I can’t get the bolt extracted out of the egr cooler. Thanks for reaching out and checking in, like I said everything was great on your end and I would recommend anyone to go use your site for outfitting their diesels Mitchell Strader

Fits good, bit of a pain to get the vertical bolts back in as the block plate shims it over a bit, otherwise it worked fine.