https://www.ebay.com/itm/1966-1967-...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557 Is anyone on V8 Buick the new owner? Pretty custom job!
Jim, that intake is for the "Buick" heads that were made way back to fit a SBC. Superior flow to any SBC head at the time. Read #8: http://www.v8buick.com/index.php?threads/buick-dart-heads.145526/
look at the pics again. sbc heads weren't made 1-2-1. there either 2-2 or 1-1-1-1. emails back and forth with the guy and he has no idea where it went or any history. sale was 7 months ago, short memory...worst than mine.
Sorry about the misinformation. I just looked at the Dart/Buick ad when you go to the site. Never scrolled down to see the actual ad for the 340 intake. Pretty cool though.
That thing would be SWEET on top of a 340 bolted to a set of heavily ported TA Rover heads! Stroker would be the icing on the cake! 362 cubic inches with intake runners that flow 300 CFM! Would be around 650 HP with the right compression and cam grind!