400 has a longer stroke
yes
does anyone have a f@#$%^& clue i would apreciate it thank you.............
Every part that is in the 400 is heaver and bigger then the 350. The 350 turbo is light duty, but can be modified to make it tuff. The 400 is already tough from the factory.
No. The 400 is externally balanced, the 350 is internally balanced.
Yes it will.
About 400 lbs.
The 350 uses a cable for the kick down detent. The 400 uses a larger yoke to fit the tailshaft.
typically 350 parts are more common and cheaper than the 400 parts.
350
The 400 turbo pan is squire and the 350 turbo pan has 3 squire corners with 1 corner cut in a angle
If it's a 350 from a Chevy, yes.