What is the best IFS fit for 1941 D19, That won't cost an arm and a leg.?

 

I guess it depends on how much experience you have with fabrication but I would look into the Crown Vick front suspension on a full size vehicle. They are used in quite a few swaps you get power rack and pinion steering and disk brakes, and I think if you’re going to swap out the Buick for a Mopar engine a truck oil pan should work.
The only problem I see is that if the track width is too wide it is very difficult to narrow because of the aluminum cross member that bolts to the frame.

There might be a Mustang II kit for your vehicle but your going to need to pay up for it.

good luck and let us know what you come up with.

 

I'm Not aware of a kit that fits those... Like Iowan said kind of depends on your skill level... I believe that will be a custom Fabricated ordeal !!!!
You kind of have to take some measurements and check to see what you can build off of ? If not you will have to build it from scratch...
Lots of K-Members out there to choose from to maybe build off of? QA1, Schumacher Creative Service, Magnum Force, Art Morrison,
Maybe a Passenger car, Like a Wrecking yard car 80'ish year Volare with Disc Brakes, or even one of the D100 Pickups after 1977... Sure you can find something to but and cut up and swap.

Keep us posted... Cool Project... Cheers rpm out west....