1974 Dart swinger 318 to 360 swap

Thanks for all you reply's you guys are awesome cant wait to hear from and read more reply's from this forum. what kinda headers will work with this swap? can I use the torque converter for the 360 from the 727 trans with my 904 trans? also what year/model can I get a radiator from that will bolt in and cool that 360? radiators for these car new are kinda pricy. thanks again for the replys and cant wait to hear from more of you