370ci LY6 GM Truck Engine Build Part 1

Golen Engine 370ci LY6 GM Truck Engine Build – Full Walkthrough + Dyno Results!

In this video, we take you through the complete build process of our Golen Engine 370ci LY6, designed specifically for GM trucks from 1999–2014. If you're looking for a serious upgrade in torque and horsepower while keeping the ease of a direct-fit installation, this is the engine for you.

We cover: 🔧 In-depth machine work
🛠️ High-performance parts we use to bring this engine to life
🧰 Full assembly process
🧪 Dyno testing to show you exactly how much power this setup delivers

Whether you're restoring, upgrading, or just want more muscle in your daily driver or work truck, our 370ci LY6 is built to perform and made to fit—no custom swaps or fab work needed.

https://golenengineservice.com/lsx-cr...

📞 Contact us today to get one built for your truck! 1-800-591-9171 Ext 1