This swap will work.Use flywheel and speed sensor and trans with notch from 16v.Use 3 sensors,(temp sender,knock sensor,ect sensor)from 16v.Downpipe from 16v will bolt up.O2 sensor is near convertor,use it.Use injectors from NA 8V motor.16V wiring will hook up fine.16v fuel computer will work,8V type,such as 561 will run smoother.Use 8V distributor,its Hall switch is not connected.One extra motor mount bracket will need to be ground off(5 minute job).Injectors must be 89-later.Use 8V brackets,pumps,and hoses.Not much more difficult than a engine swap.I did mine 5 years ago,family still driving it.Good luck,Bill