My son need an engine for his car so we took a chance ,and all I can say is to this point so very good .it had been sent within a timely way and after we obtained it in and attached and every thing that that goes with that back https://johnathanbvmcq.jts-blog.com/33181007/not-known-details-about-https-jdmengineforsale-com-product-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale