Any non electric 4 speed autos for a 360 mag out there?

Wait
How is a Magnum gonna make more power than your LA360? I'm so confused. I mean they are both the same size engine, so if you build them to the same spec then ... how much more power will the Magnum make? And where will this power be made at. I mean for 20horsepower at 3000rpm, I can throw my 360LA away too. But for 20 at 5800, no thanks.
But I guess if you want a Magnum for the roller lifters well ok, I get it. Or for the Magnum heads,ok, I get that too.

And you do realize that the A518 is basically just a 727 with an overdrive right? Jus saying. I know overdrive is nice and all, but they will bolt up to your LA as well.
But if you want the overdrive so you can run 4.30s on the street, well, you are probably gonna have major traction issues; and so your car could post similar zero to 60 times with 3.23s or 3.55s. Jus saying..

But if you're going dragracing, well then you'll just be dragging something like 25/30 extra pounds around. But it's a lot cheaper than a trailer!