CSF Dual Fluid Bar & Plate HD Oil Cooler w/9in SPAL Fan (1/3 & 2/3 Partition) - 13.8in L x 10in HThe all aluminum design was made to withstand even the most extreme conditions With extruded aluminum end tanks, TIG welds, a heavy duty bar and plate core, and pressure testing up to 120psi. The core features 17 rows of cooling, split into two sections of 5 and 12 rows, allowing for cooling of two different fluids in one compact design. Virtually any type of oil can be used including engine oil, power steering fluid, transmission oil, and gearbox