Jim Snip To answer your questions....all TF 727/904 AMC flex plates are the same....only the balance weight is different to match the size of the engine.....there are two sets of bolt holes....outer set for large converters and inter set for small converters....I am using a HD 10 inch converter which has 7/16 bolts vice 5/16 which is stock....so I have to drill out the inter set of holes for the larger size bolts.... Snip Thank you, this is the information I have been looking for. I am working on a '74 304 Hornet hatchback (slowly) and been collecting parts for it. I have a builder 360 to put together for it and had planned on bolting it up to the 904 to make it go forward and backward. It sounds like I have collected the right parts to get it done. John. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.amc-list.com/pipermail/amc-list/attachments/20070404/4f263c86/attachment.htm _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list