318 converter and bolts with 5.9 magnum flexplate

You would just be better of going with a b&m external balanced flex plate made for the 904 or 727 its around $80 bucks at summit thats made to fit i burnt up a 727 running the wrong flexplate on my magnum motor

heres the link
http://www.summitracing.com/parts/bmm-10239

that's not the correct flexplate for his 360. That's for a LA 360. 360 magnum's have a different ammount of imbalance. I looked on Summit's site and they don't even show a flexplate for a magnum engine with a 904. Just this one to mate it to a 727.

http://www.summitracing.com/parts/bmm-10242/overview/make/dodge