Cheap Ebay roller rockers. Too good to be true?

Do you need 1.6 ratio? Cheap is exactly that: cheap! A $100 set of used 273 rockers would do you better. You would need different pushrods though. How about the aluminums? Do they require different pushrods as well?
No not at all. Roller rockers never has been on my project list. I just saw these and remembered harland sharp rollers going for 800+ back in the day and thought wow what a deal. I just wanted to see if anyone here has ever tried them. I guess from the responses everyone kinda feels the same. Cheap is not good inside of your engine. Lol