i think this is a good section for this. but could be for forced induction..

my dad is a mechanic and the place we get parts from doenst sell gatorback belts. is there a gates belt that is the same as the gatorback 715?

if so can i have the number please? i orderd a belt that was an inch shorter for my new pulley, 3.5mps from intense. and its only got size ribs, antd the pulley itself has 8. is this ok?

my dads not around at the moment hes on vacation so i cant really ask him.