6.4 Hemi and Matching Auto into Aussie Valiant

Part pf the reason people run a 727 or 904 is because they don't want to cut the car for the newer trans. Floor pan and torsion bar x member surgery required. Chris at Hotwireauto explained to me what was all needed to make a Nag 5 speed work. You need about half of a donor car for modules and sensors and shifter. Sound German Automotive has a stand alone for the 8 speed. Know nothing about it other than that. You'll like that 392. Good luck on your build!!