Alright folks I figure I would pick this thing up from Ebay since I got it fairly cheap. I got a 20" 7 Blade Fan and the part number 3462186. According to
www.nosmopar.com this fan comes from a 74-77 Dodge/Plymouth Car. I was wondering if it would work on my car with a 383 Big Block. I would think no problem right? I got the 20" because of the added fan blade area to hopefully help cooling on the 383. Otherwise, please inform me.