The 727 was stock behind 318 and /6 vehicles. Would Chrysler do this if it didn't have to? I'd go 727 behind anything with some power, or look into what improvements and cost are required to beef up a 904.
thats 40 year old thinking.. using nothing exotic, just good parts and built right a 904 will handle plenty of power.
hell i have a buddy with a 904 in a 72 cuda. runs 11.5 and has over 1000 runs on it plus a ton of street miles.. also have a friend with a 10 second demon running a 904. trans has been together a long time. again nothing exotic in either trans..
