Hello all. I'm swapping a 350 SBC into my 83 monte. I've got a set of vortec heads that I bought for the engine, but I want to retain the Quadrajet and stock hood. So I need a vortec-pattern intake manifold, with a spreadbore flange. Does anyone know of anyone that makes one? I looked through JEGS and Summit catalogues and found nothing. I might take a trip down to the local speed shop this week. If anyone has used one, I'd be interested to hear recommendations/opinions/comments. thanks.