I'm not retarded, I know I can return it. I simply asked if I could exchange it for a different one. The if it seals it's fine is a stupid ******* response.
How about you put it on your engine and see if it seals seals and if it doesn't and your engine goes lean and melts a piston or two you can then go make a fuss. You really like to be a jackass and argue with people on here.
