Can you believe that brand new from GM this bare cylinder head was only slightly over $200? Over the weekend, I spent a fair amount of time staring at a 6.2L L92 engine out of a Cadillac Escalade, along with all of it’s wonderful aluminum parts. It made me want to build one for myself really badly. The weight savings, the easy power, the plentiful parts. There is no downside to this?! At $200 per bare head, you could build a complete set of these awesome flowing, 70cc combustion chamber, aluminum cylinder heads for like $800 (maybe cheaper if you are savvy). These L92 heads, when combined with the right intake manifold, will allow you to effortlessly make 500+ hp without any power adders. Just bolt it together and enjoy your tire smoke. After years of dealing with cast iron SBC and BBC cylinder heads, blocks, and intake manifolds, I don’t think I can go back. I feel obligated to grab new technology by the horns and do a dance with it. Who’s with me on this?