For sale is a 163 intake manifold. This was original equipment on the higher performance Big Block Chevy engines back in the ‘60s, and came on the crate engines up until the ‘80s. It is an aluminum rectangle port intake with the standard Holley pattern. Feel free to PM/Call/Text with any and all questions. My number is (760)803-7240. I’m located in northern Arizona, but willing to ship. Add $25 to price if shipping is involved.