The engine works great and operates fantastic. Delivered thoroughly clean with plugs in it to shield from destruction. Only detail I'm able to say is it seemed to get some time to ship to my location. I assume if the merchandise is major and large you only have be patient. https://httpswwwnwjdmmotorscompro27912.blog4youth.com/33127278/detailed-notes-on-https-www-nwjdmmotors-com-product-jdm-nissan-skyline-rb26-motor-for-sale-used-rb26-engine