These aluminum oil pans are not as light as one would think. Contrarily, the baffles, dams and trap doors are relatively light. It is the inner and outer weld beads to Frankenstein all the break formed panels together that are partly the culprits. The pan rail such as this one with a 3/8" thickness also contributes to the weight which in this particular case is 7lbs dry. The stamped steel one will be weighed to make comparisons sometime soon. I think it will be lighter even with the same oil capacity.
I must say it is a very well made piece as one can see. I would guess oil cooling for street driving would be improved by a small amount. Obviously, the dams and doors keep the oil pumps tummy nice and full.
Identification decals will be removed to protect the not-so-innocent.
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