Need some advice! 1951 Hudson Commodore 8 Hollywood! Front suspension upgrade

Upgrading the suspension on 1951 Hudson Commodore 8 Hollywood. 1 of 669 made. I am installing a 396 4LE 60 with a 10 bolt 3.73 Posi.
Here is my issue. I have been looking for a longtime for a solution for a replacement for my suspension. I want Chevy bolt pattern A arm set up. The issue. Can’t find anything that will be fairly easy to install. I have pictures of my front and dimensions. Anyone has any ideas?

 

58-64 Impala? Plenty of aftermarket support for that design.

 

What is it about the stock suspension that doesn't meet your requirements?

 

Try finding parts for that. I want disc brakes and up graded steering too. The steering on those cars have wandering issues. They suck

 

Wonder what the dimensions are?

 

https://www.impalas.net/threads/frame-dimensions.4682/

Frame rails slightly over 34". Disc brake kits and dropped spindles are made by CPP.

 

Look into a Jaguar front end, the whole thing un bolts from the Jag.

 

If it were mine, I would look to Scott's Hot Rods or Southern Rods for a front stub. Why make it hard? But that's just me.

 

That 51 Hudson has the late 30s through the mid 50s Mopar front suspension on it. They wonder because of the bias ply tires. Rebuild parts are available and are reasonably priced. They need to upper shock mount moved from the upper control arm to the frame and a larger diameter sway bar from a 1990s Jeep. There have been disc brake conversions for that suspension available for 20+ years with either GM bolt pattern rotors or Dodge bolt pattern rotors, but what ever. If you want another option that probably won't drive any better...

Locate a front subframe from a 70s Nova or one of its GM counterparts (their frame rails are closer together then a Camero or Firebird clip), with the disc brakes. Cut off what you have there, and weld in the complete Nova subframe. It should splice in pretty close to the width of your existing frame rails.
I have not done a Nova clip before, but it used to be one of the top go to options for many car owners that wanted the GM bolt pattern and your chosen motor will bolt right in.

If you can't find a Nova subframe, I'm sure there is an aftermarket company that can supply you with a front suspension you can add to 2" x 4" tubing you replace your current front frame rails with.