I am about to replace the timing belt on my car. Im approaching 90k. There is a timing belt kit by pro-street that includes: balance shaft belt, balance shaft tensioner, balance shaft tensioner spring, timing belt, timing belt tensioner, timing belt tension adjuster, and water pump. Is this everything I need? Should I replace the other belts as well?

 

thats pretty much all you need...As for the other belts, you don't need to replace them, but if you'd like to, go ahead