My son will need an engine for his car or truck so we took a chance ,and all I'm able to say is so far so fantastic .it was sent inside of a timely way and after we received it in and attached and every little thing that that goes https://elliottlssql.hazeronwiki.com/7708472/detailed_notes_on_https_jdmengineforsale_com_product_jdm_mazda_rx_7_fd_13b_rew_engine_for_sale