Clutch versis fixed fan

[8door]

I'm running a new 290 HP 350 Crate .
The truck is a C10 turbo 400. General use is daily for light home
hauling items nothing heavy, trailer or sand or concrete bags.
mostly a grocery getter and fun to drive.
Now have a clutch fan in it, that is failing, grease coming out around front of
housing. Temperature climbs on hot days more noticable in heavy slow traffic.

Should I just use a stock fixed blade or spring for another clutch fan ?
SoCal do gets hot in the summer...... 95 plus every day.