got a 70 lemans a while ago, came with a alum radiator ,new water pump and a 5 blade fan, fan is about 15in in diameter and looks like there is room for a bigger fan, could someone with a 350 and the stock fan on it please measure it for me? thinking of getting stock fan if its bigger in the shroud area doesn't seem to me to be pulling a lot of air through it.thanks

Flat out, I've never used anything that can move more air than the Flexalite mechanical fans. $40 or less depending on your automotive supplier. I got mine for $28. I dumped my old aluminum flex fan and the weight savings alone is worth it. Dropped my temp over 30 degree's. You can also look online. Measure your own opening N fill it up with flexalite.