Looks nice and obviously better on oil return. Maybe next time. Its not the last time the 340 will be out of the car and I would like to do something like this eventually.
Milodon version is centered and short at the ends to allow easier drain back.
it also does not wrap as far around the crank and has larger louvers. With the 4" crank and 2 nut locked together...you can get the milodon really close to the crank and all you need to do is Notch for the rod bolts on some of the louvers.