Why?

:mrgreen:I like the ls engine platform. Would it be cheaper? I am not sure. If you are just starting the build the car and you need to fab engine and trans mounts or have someone do it for you or buy the RMS suspension with ls mounts then buying the RMS suspension with the Hemi mounts or TTI kit. The LS has been around since 98 so ya the aftermarket is larger even though the hemi after market is growing, but lets face it Chevy has always had a larger aftermarket then mopar. As for AOD trans I guess it depends on what your doing with the car, does the chev trans fit without modifying the floor? Either way a mount needs to be fabricated. Looking for lots of power and good fuel economy turbo and 3.23 gears and a 3 speed.😁