Looks like a nice simple piece--KISS
On my setup I'm using a drysump
oil system plumbed thru an heat exchanger in a Nascar type C&R radiator----radiator is a cross flow that gets rid of coolant heat on the first pass across the rad, goes over the
oil heat exchanger in the left side tank and then the coolant flows back to the right side with heat from
oil being removed before coolant returns to engine--in this deal the oil temp is controlled much more precisely than a air to oil cooler