Courteous services, quick response periods, checked in immediately after sale and getting completed to verify all the things was Okay Nissan RB30 ring gear, removed from manufacturing unit flexplate, ready to fit to aftermarket substantial horsepower flexplate, yellaterra or raceglides fits other RB engines. Great sight that provides highlighted choices. https://nissan-rb-engine-for-sale50482.frewwebs.com/33079823/a-secret-weapon-for-https-www-nwjdmmotors-com-product-jdm-nissan-skyline-rb26-motor-for-sale-used-rb26-engine