po51 21 Report post Posted February 23, 2016 Are all 69 and 70 FMX transmissions the same? Do they all use the same bell housing, flex plate an converter? Both FMX units were for a 351W engine, just different years. Quote Share this post Link to post Share on other sites
Rsmach1 71 Report post Posted February 23, 2016 As far as I know they are exactly the same, Ford made changes to the C4 between the 69-70 models. FMX bells, flexplate and torque converter will all interchange between both years 351w. Quote Share this post Link to post Share on other sites
po51 21 Report post Posted February 23, 2016 http://www.ebay.com/itm/1969-Mustang-69-70-Shelby-GT350-Original-Used-351W-FMX-Transmission-Spacer-Plate-/331500860625?hash=item4d2efdb4d1:g:PscAAOSwEeFU~cxI&vxp=mtr Found this on ebay is this what I need? Quote Share this post Link to post Share on other sites
Rsmach1 71 Report post Posted February 23, 2016 That be it Quote Share this post Link to post Share on other sites
Rsmach1 71 Report post Posted February 23, 2016 Ask if he has the inspection cover also if you don't have that as well. Quote Share this post Link to post Share on other sites