I have a dual oil cooler that I actually got from a Crown Vic. Police package. I just tapped into the tranny cooler lines near the radiator and the other for the power steering. I also put it in front of the radiator. No problems with temp and A/C, but I'm sure it's not running as efficiant as it could. I have no monitor for temp for the tranny, but I'm sure that it definately helps.