What chassis mods will I need on 440 conversion

rumblefish360 said
Schumacher creative services has good material to make that swap it easy. The particular in and out of power steering and power brakes I do not know. With my small block to big block swap in my Duster, it was all manual.

Sub frame connectors to stiffen in the car are an excellent idea. Here is a site (link below) that has more body and chassis stiffening components. Also, put in the search box here, member AndyF and search his posts for more information and pictures.

Look around here;
67-75 Mopar A Body Frame Connectors

Those connectors are better than nothing, but square tubing is stronger. The torque boxes will help too . welding the pinch seam solid where the firewall meets the floor can help some. front end stiffeners under the fender well would be less conspicuous then front j bars also. All this will help , of course a 6-8 point cage would be even better----------jmo