Fitment question

[MD Chevy]

After reseaching the web, I have come to the conclusion that they will fit but wanted to ask. I am looking at buying a pair of factor running boards from a 2016 crew cab duramax to put on a 2017 crew cab 1500. Anyone can confirm my findings or tell me differently please? Thanks for the help.

[x219c]

I think I saw something about this a while ago. I want to say the duramax had a tank or something in that area and had one of the mounts moved.

 

I'm not absolutely positive, but I'd look into some part numbers to compare.

 

 

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[Lgetz]

Looked at eBay and there are 2 different part numbers for diesel and gas HD models. My guess is that the steps won't work because they are different to fit with the DEF tank. YMMV