Frame Connectors

I am thinking about geting some connectors for my 70 Dart. Has any body got a set of Mancini Racing's weld in kit? How are thay?

Also what ones do I need? Thay have 67-69 ones and 70-76 ones. I would think the 70-76 but then thay might be for the 108 wheelbase car and that means I need the 67-69 ones? I wish thay would be more clear about it.

Thanks,Russell

those things are expensive as hell. if u have a welder handy. go out and buy some 1/8th ich 2 by 2 square tubing. or 2 by 2 1/2 to 3. prep well ad weld it up. probly much cheaper then ordering them things. flare one side and notch it so u can weld to the rear frame and trosion car with the flared side. notched for the back. i hope ive helped in some way/ probly not but thats my opinion on that.