2021 AWD 148" HR 3.5L EcoBoost Avalanche Grey
43.9" is the width of the Solaria panel that was used on that thread I linked previously. Shannon's measurement is between the adapters, which is where the hole is, not where the fan actually protrudes. Study the diagram I posted a few replies up.Wait, actually... Where did you get that 43.9 number? Because Shannon just measured 46 on her roof. I have a most forward adapter, which looks like it might buy me the space I need.