Slant 6 Pak?

So you're thinking of cutting a stock manifold like in half and just using the runners? Should work OK but you will have to start with an aluminum manifold. Most slant intakes are cast iron. There were stock aluminum ones made, but they were only around for a short while due to leaking problems. Most were replaced under warranty with iron but I see one occasionally on Ebay. I would imagine that an aluminum manifold that survived this long was not a leaker. Great idea, have a go at it.:thumbup: