Thank you. I have two of the iron dukes sitting in my garage awaiting transplant. One with a merc 140 head on it with homemade intake manifold with two vega monojet carbs and homemade headers(the boat engine has a wet exhaust and the intake/exhaust won’t work on a earth bound vehicle) and a cross flow engine with a Pontiac super duty head and super duty ( edelbrock) four barrel manifold . The carburetor is from a 61 Buick 215 Skylark. Both were in my 27’ Ford roadster at one time but nobody wanted to buy it , so a v8 went in to help sell It. They are great engines and last forever if you don’t abuse them. Perfect to replace a noisy/smelly diesel if you have/want to.