The DB-30315-CO has been cooling the Legends racing community for a long time. This package comes with the oil cooler only and top end cooler is not included.
If you want the complete package the part # is DB-30315-CM. The large frontal surface area provides efficient heat exchange.
19" L x 10.5" H x 1" D Cooler only
Fittings: (2) -8 AN Oil Cooler
Oil Capacity: 0.15 quarts
Dry Weight: 3 lbs