B&M Auto Transmission Flex Plate for 360

http://www.summitracing.com/parts/bmm-10241

http://board.moparts.org/ubbthreads/showflat.php?Number=5502105

http://www.moparchat.com/forums/showthread.php?t=34467

http://bmracing.com/?wpsc_product_category=chrysler-sfi-flexplates

fabo forum "weighted flex plate" in cars and parts wanted

fabo forum "magnum matchedto 904" in tranny sectionhttp:

//books.google.com/books?id=CqpByBMHBbsC&pg=PA36&lpg=PA36&dq=b+and+m+flex+plate+10241 page 36