Have a nos fan blade for sale part number 3462149 it’s for later a b c body cars with a fan clutch. Would work on earlier cars without a shroud or a modified shroud. 100 plus shipping or p/u in willimantic ct
I`m running a 17'' , 6 blade , and it works , just thot an 18 would move a little more air---------can get a 6 blade from summit or jegs !
I’ve got a stock fixed fan for now but the car would have had a clutch style, mine the blades bent so I bought this one in carslisle didn’t realize it was bigger until I set them next to each other
I have a standard length clutch setting on the bench, too long for my set up , think its 3'' -------------