Industrial Injection 01-16 Chevrolet Duramax H Series Rod Bearing (Std .025) Coated Set

Industrial Injection is known for building robust diesel performance parts, and this H Series rod bearing set is a prime example of their work for Chevrolet and GMC Duramax engines. If you're rebuilding the bottom end of your 2001-2015 Silverado 2500 HD, 2007-2015 Silverado 3500 HD, or similar GMC Sierra models, these bearings are designed to handle the demands of a high-performance diesel. They are a standard size but are specifically machined to be 0.025 inches undersize, which is crucial for ensuring proper oil clearance when paired with a crankshaft that has been machined to match.

These bearings feature a special coating, which helps to reduce friction and wear, especially under the high loads and temperatures common in Duramax engines. This coating contributes to improved durability and longevity, making them a solid choice for both performance builds and heavy-duty applications. The construction is well-built, aiming to provide consistent performance and reliability for your engine's critical rotating assembly. Proper installation, including ensuring the crankshaft journals are clean and within the specified tolerance for the 0.025 undersize, is key to getting the most out of these bearings.

This set includes all the necessary rod bearings for a complete engine rebuild on the specified Duramax applications. When undertaking a major engine project like this, it's always a good idea to have your crankshaft professionally measured and machined to the correct undersize to ensure these bearings perform as intended. Having the right tools and following the manufacturer's torque specifications during installation will also contribute to a successful rebuild.