Originally Posted by rich045
when i saw you said you were gonna use -20's i was like, omg this guy is crazy lol!!!! those things are super expensive. i was gonna suggest -16. btw what lines are you gonna use? we use aeroquip a lot.
I did buy some -16an fittings, but they seem to be too small... they would restrict coolant flow. -20an is near perfect size wise on the Ls coolant system. Just gonna bite the bullet and buy -20 fittings... Rather spend the money now and now have cooling issues later on. But aeroquip is probably the way I will go.