I know there is a lot written about these but im confused on a few things.. The guy I bought the car from gave me two pulleys still in bubble wrap in shipping box (crank and alternator). Problem is both are unmarked with any type of brand they are? AMS, UD etc are all stamped with their brand name. Which makes me a little skeptical. Also I saw that if doing this a water pump overdrive pulley is a must. I was thinking Bernie's? Aside from these two can the other pulleys (PS, AC, Alt) be left alone? Lastly if doing just water pump and crank do I only need the two belts for those? Thanks!
