Ford Mustang Forum banner

5.0;fox body

  1. 5.0L Tech
    My Smog pump pulley on my 1987 GT Mustang 5.0L just started making a lot of noise after driving through a major rain storm. I've tried everything to quiet it...If I bypass the pump with a shorter belt, will I have to do anything else or can I leave the smog pump there...Or better yet, can i get...