Dave, Providing you have a post 71 304, I would use a fresh V8 904 (not the standard 6 cyl one). If built properly, you can run that trans behind even a 401 without problems. You could run the 727 but it is over kill for what you are doing and like you mentioned, it does take a little more hp/torque to transfer the power to the rear tires than the 904 does. Nick Alfano Performance 4849-76 st. Kenosha, WI. 53142 262-308-1302 262-942-8271 after 6pm central and weekends Message: 2 Date: 26 Nov 2009 06:56:38 -0000 From: das24rules@xxxxxxxxx To: amc-list@xxxxxxxxxxxx Subject: [AMC-list] best automatic behind healthy 304? Message-ID: <listhandler=1&site=www.amcyclopedia.org&nid=5950&pid=0&cid=&uid=133&tid=&e148bbf8d64abf4aac7ea4a3c5560aee@xxxxxxxxxxxxxxxxxxxx> Content-Type: text/plain; charset=UTF-8; format=flowed ok, so i got a 304 im am fixing to start going thru, refresh ect. edelbrock intake/carb, headers, decent cam (not sure what one yet) little head work, you know, healthy streetable stuff. i want to drop this motor into rosie. (63 american 440H) ya ya ya, i know, gotta do some cutting. i want to be able to drive it to town when i want. now remember, town is 45 miles away also. but, i want to have it stout enough to be able to take it to the drag strip to run also. i have heard that the 727 eats a lot of torque, but the 304 would NEVER lunch it. so, i guess that would be the 904 and 998? one has a lock up converter also if i recall correct? are the lockup converters controlable? or is that all in the trans? im planning to go find an 8.8 rear out of one of those mountaineers/exploders with disk brakes, lsd. the engine i have has flexplate for auto, and the car already has the auto in it, so i want to just stick with a tf auto i think. i assume they are better than the bw autos? i am NOT an auto guy, but going to stick with it, just because both already are set up for them. i am HOPEFULLY getting a 401 for little of nothing that i want to put in casper. leave the 401 just pretty basic and put a decent t-5 behind it, and be REAL careful. i think they will both be fun... ya ya ya, no work tomorrow, so i have had a few um, "banquet beers" so they call them?? so someone just tell me im dumb if i am. _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com