A very cool looking car. Thanks for showing us that.
Please don't take offence and anything I am about to tell Christer.
What you are looking at there Christer is the AlterKtion front end conversion.
http://www.bigblockdart.com/alterktion/index.shtml
It is a very good bit of kit and 200% better than the Magnumforce engineering tubular thing that uses the weak shock tower as the upper suspension mounting point. Those things can kill you.
The main reason for this front end is to give header clearance in big block a-bodies which has always been a very difficult issue.
A bonus feature is the R&P steering and the light weight of the whole thing.
However I have two worries about it for use on a street driven car.
There does not seem to be any diagonal strut to control fore and aft wheel movement on the control arm bushes. This means the wheels will toe out under braking.
There also does not seem to be any provision for a front sway bar.
So basically if you want a car that can drive fast on roads and go around corners at anything other than pedestrian speeds don't fit a kit like this.