LS Swap '65 Valiant

JGizmo said
Has anyone LS swapped an early Valiant? Is there even a chance that there's a swap kit available? Any major issues I'd run into if I were to throw a 5.3 in?

Here you go, buddy. Get you a cold one and read through this. It may help.
Red Headed Stepchild-75 Swinger LSX Swap