2JZ VVT engine swap in an Early A Body?

There’s a company:

Mopar K-Members | Mopar A-Body, B-Body & E-Body K-Member | QA1 Suspension Components


That does the torsion bar removal k frame mounts to go to struts and springs. Not a bad price at 850 shipped. I already am aware of the few issues that one would come across such as stopping and ride height. The little 7 1/4 would last about 5 minutes with how I want to drive it. And add 400-500 hp engine to that and I’m betting about the fifth time it hits the rev limiter will be about the time it explodes. I’ve looked and looked all over for different ideas, even the infamous RB26DETT from a skyline but the bottom end needs beefed up at about 500hp range. Now if I could find an old Chrysler hemi.... I’d go that route. One with the Chrysler power on the valve covers