Cory ,
That is a "newer" version than mine. Mine has the fins going front to back and has two COBRA logos ( similar to a '65 intake) in between the outer fins on each side.
Randy
Less than ten cast alum Cobra C4 deep pans (like Cory's) were made in the late 70's to early 80's. So, they are nearly 40 years old. As Randy said, the pans came with a steel bolt on extension to place a Chrysler Torq filter close to the bottom of the pan. The COBRA script was done to compliment the COBRA script on the engine oil pan. Very heavy 356-T6 casting (think bubba with a floor jack).