Slant Six Exhaust Mannyfold

You can gasket match an early manifold, and hog out the bottom. I did this on a stock manifold, along with ripping out the heat riser, and it worked well. Ended up selling it on eBay for more money than I ever thought possible. Lol

For the 1/2hp you "might" gain with a Super Six Exh manifold, you might as well move on to bigger and better things. Or continue to split butt hairs.
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