I'd like to see your install when done. I have considered the addition of a cooler but figured the aluminum case from march should dissipate heat pretty well. Seems like it pressures up and has no relief. The one we did on my buddys stroked small block 'Cuda leaked real bad where the case sealed to the pump...resealed it twice now. First call to March was told to run some special fluid, next time told fluid must be airrating due to leak in return line or something..pretty dissappointing frankly