oil cooler line ?

I was wondering if a 6an line was sufficient enough on my oil cooler set up? The oil cooler itself is a b&m 11x8x1.5. Thanks in advance.

 

[Adorsey]

You can run the -6an fittings and hose. The I.D of the line is close to I.D of the stock lines that came on the car you got it from, or the intended use of the external cooler.
So yes their sufficient enough. But running a larger line, such as a -8 or -10an would be better, IMO.

 

[iceman69510]

Agreed, 8 would be better.