ok so i was reading on the gmp website that their grand am cobalt has pontiac G6 knuckles...will they bolt up? are they stronger?

 

yes they are stronger do not bolt up without modification inless you buy the modified parts thats why GM charge $ for it with a different numnber....i have some on the shelf new, I can modify and ship to you if you want good price pm me only if you are serious about wanting to get them thanks