to jim, thank you I will start to read and translate your site (long work) for a French speaker
to Chris, the 261 chevrolet engines were used in canada in pontiac cars
otherwise the 261 was used in trucks and pick up
to Dave, if you ever sell one make me a sign
* in fact if I find a 235 it is also ok for me, in Belgium these engines 216/235/261 are not easy to find
thank you all
Didier