6.6 CHEVY GM SPEED OF AIR LONG BLOCK (STD AUTO) 04.5-05 LLY TOPKICK Core Charge Applies plus Core Container Charge (3000) of 500 Crate charge

If your 2004.5-2005 TopKick is starting to feel worn down or you’re looking to build a more dependable workhorse, this DFC Street Series Long Block is the perfect foundation. It’s built for drivers who count on their trucks day in and day out and want an engine that can hold up without question. One of the biggest highlights here is the forged Callies crankshaft, which brings serious strength and long-term reliability to your bottom end. Add to that a full list of upgraded internals and high-quality machine work, and you're looking at a long block that’s made to last. Whether you're hauling loads across town or running your truck as a daily driver, this engine is built to outperform the stock LLY in all the ways that matter. It also comes with a 5-year, 160,000 km warranty, so you can stop worrying and focus on putting your truck to work. It’s more than a replacement, it’s a serious step up from factory performance.