Official 3rd Gen Hemi thread
No, it absolutely is too big. Just installed a 545RFE tranny from PATC, in a '69 Dart, and I cut the entire floor out. It looks like I will be able to reuse the cut-out, by raising it up and adding patch pieces in to raise its height. The tranny is very fat in the middle, completely opposite of the 727 trans, which must be the 4 clutch pack and overdrive. This fatness in the middle take out the main cross member under you legs, so I will have to rebuild the geometry of hump in the cross member. I will send pics as I fab it in. I have almost 300 pics, but I need to shrink their file sizes to send to you guys.