belt swap belt 50.5"

I have leftover belt 50.5inch will work with k20 engines with idler pulley. Also have the 52.5" belt for the k24(block) with k20 heads etc. I have a tsx and running a stock belt no use for me.. only asking 13 shipped belt only! Have 2 belts pm if interested. :up: Belts has 6 ribs...