Also i have a underdrive crank pulley and an overdrive alt. pulley, i need a belt to fit that with the delete pulley.

 

You can get the delte pulley at any GM dealer, i cant think what the part # is off the top of my head though. I'm not sure on what length of belt you need to use b/c i was able to use the stock length belt b/c i dont have under drive pullies.

 

A search will find the delete pulley number.

 

The part# is 10115875ADA pretty sure on that got mine threw Mr Cromer.That is for the bracket I dont know the belt #.