I made no less than 2 posts with this question "where can I find a belt for the 13b-re to replace the main multi v belt"

well the awnser is napa part number NBH25050317 and NBH25050323

 

I've rated/voted this thread as a 5 / excellent. Good info for others.

 

I went to napa to buy the belt and found out that the 2 belts are different, one is slightly longer than the other, but both should be within the adjustment range of the alternator.

Bought the NBH25050323, in comparison to the original belt it is identicle. and fits well.

 

so this is to convert your v belt system to serpentine. of course you will have to buy the main pully and the alternator pully. what about the water pump? will an FD pull bolt up?

 

No, this is the main serpentine replacment belt for the JDM only 13B-re that came in the cosmo. Many people on this forum have swapped in this engine. This post is directed at those who plan to or have done this swap.