AMG GEP Optimizer NEW Long Block Humvee Engine, Turbo Engine 1041

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The Optimizer long blocks are renowned for their strength and reliability, surpassing GM castings. They stand out as the best option for most, offering a stronger block. Rebuilding a GM casting is often impractical due to the cost, especially if finding a non-cracked one is challenging. If the GM casting requires any machine work or has cracked web mains, opting for a brand new Optimizer proves more cost-effective. The new long block features a stronger casting without any core charge, ensuring compatibility with parts from other engines, such as intake/exhaust manifolds and turbo, for both 6.5 and 6.2 models.