I believe on this bellhousing you must use the LS style 4l60e/4l65e based transmission which uses a larger torque convertor and longer input shaft than the 97-2002 Vortec based 4l60e type transmission, it will save you some headaches if you end up with the wrong transmission.



http://www.moderndriveline.com/shop...uicktime-mopar-383-400-426-440-to-4l60e/