i purchased a 2 pulley underdrive setup for my 91 and after putting it on realized i would need a shorter belt. wanting the already gutted smog pump gone completly anyway i yanked it off and started to head to autozone to try the belt guessing game. then i thought to try my factory belt and Viola!!! it works perfectly and i didnt have to buy a new freckin belt. now since its gong to the the same setup on my new engine i can just run up to the local parts store and ask for a stock replacement belt

just thought i would share with everyone :lala: