Hey ya'll, so here's the deal:
I have a factory 71 22" 3-row 340 radiator with 71' shroud for my 360 stroker build in my 70 duster. My issue is this, for this car the 2863215 fan is factory (all 68-72 340's and 68-72 318's with a/c) got this fan but I have laying around a 2863216 fan (all 73+...