Electric fans for an RB A-Body?

Hey , summit has a dual fan that is for an eclipse that is 2 5/8 think. I've been there and measured it to possibly put in my 63 valiant w/ a 400 and a b-cool rad. I believe it was 26'' wide. Also a bit pricey, about 385.00. It also pulls I think 2500 or 3500 cfm. Good Luck