Alright jump all over me if you want, I've been looking at multi carbs, (2 and 3) going in a 48 3600, with a 54 235 crate motor from the day, I'm going to have to look at issue with back carb. and clearance, The Offey. three carb manifold for the 216 has the right pattern and these carbs will bolt right up - Weber 34 ICH, don't know on linkage. You can get these brand new for around $160.00 ea. I'm got at carbs so adjusting is work but no problem. Anybody looked at this or is this new?