I'm trying to stay away from the stainless steel/braided lines. I also don't want pushlok. I want the black an line but I see black with red and black with blue. What is the difference between the two? He's what I have going with AN line. Transmission cooler line (might do this in the braided line because I have 2 new pieces of -12 line 10' each), Radiator/cooling line (20an), water pump lines, oil cooler lines, turbo feed and return lines, and lastly I have the breather lines.