383 Into Stock Slant Six K Member?
Brad, I don't know how you've been talking to, what you have read or been told, but the K frame is capable of holding a few HEMI's and a elephant with a cherry on top and still be able to go mud boggin.
Who ever told you the K frame of any Chrysler car is not up to par should be shot and drag away into the pits of hell after a good burn of there body.
Signed the been there and done that several times.
Now go build that 383 to kill some Fords and Chevies.