alpinecrick
I'm Awesome
Yea I built a truck smart ass!
OE ran 200-210* as that’s all an integrated radiator cooler can manage on a Big Block! Putting heat in a radiator.
Heavy towing now runs 160-170*
I love you opinions but do you actually have or have ever built anything? Sounds like you got some learning left to do!
Are those coolant temps or trans temps?
7.4's with auto trans to my knowledge all came with the 5 3/4 x 11 stacked plate external trans cooler, the heavy duty option was the 8 x 11 stacked plate cooler. Stacked plate coolers are more efficient than tube and fin, or plate and fin.