Is there anybody who has blueprints on a subframe connectors to a
1988 IROC covertible?

 

No offense... But if you are building your own set of SFCs, you should very easily be able to measure and get the dimensions you need. You can check out some of the manufactured sets and what others have built to get some design ideas, then just build away.

They are very simple really. And with everyones cars being a tad different, you'll get much better results just using your car as a template and building off of it.

Also...unless you already have the materials, its pretty hard to beat some of the prices from the aftermarket. Especilaly if you get it uncoated and finish them yourself. Tube steel, plates for mount points and brackets, then your time..it all adds up quick. BTW, Im DEF not saying not to build your own stuff... Maybe you wanted the dimensions for another reason...

Good luck!

J.