1967 302 crank

[Schonyenko2]

I think what you're looking for is a 301. Most guys who built them back in the day ran the old 365 hp 327 Corvette solid cam. A close cousin to the 302 street cam. Ran hard, reved high, and usually had heat issues. And when they blew up, you didn't save much. Get the best balance job possible if you want it to live.

[COPO_Anders]

Thanks for the input guys !
A month ago I went to see a guy who has been balancing engines for at least thirty years now. He has been balancing everything up to top fuel engines, so I believe he is the guy to do the job.
He had a Citroén 7C convertible project sitting in the shop. I think he said it was one of only two known of the first modelyear still in Europe. He travelled through France in the seventies picking up NOS parts for the restoration, but it´s still sitting there.
Finished it will look something like this, that I found when I Googled Citroen 7C:

[Davidp412]

I got a 822 with round flange

[the427king]

I took a Jan 67 MO code engine part a few years ago thats still around here somewhere w gm gaskets, bearings and never apart...it had a 6467