Fan shroud for aftermarket aluminum radiator

I doubt you'll actually need the shroud to help cool with the aluminum radiator and flex-o-lite fan. But it's nice for safety if that bothers you.

My 1970 Duster 360 with a new 22" 2 core 1" tubes aluminum radiator and flex fan stays cool now all the time over the old stock radiator which was partially clogged too. I'm not running a shroud.