Cooling System Additive

Considering your investment in the motor, you may want to buy a proper radiator. I ordered mine form US Radiator, told them the power output and they built me an stock looking 22" , 4-row radiator. I don't even have a shroud, because no one makes one for my magnum conversion, but it never gets hot. The cost was reasonable, and it's not an ugly aluminum Chevy-looking radiator either.