Eagle Chevy 327 3.250in Crank 5.700in 5140 Steel I-Beam Rods 6.3cc 4.030in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly is built for Chevy 327 engines, specifically for naturally-aspirated racing applications. It includes a 3.250-inch crankshaft, 5.700-inch 5140 steel I-beam connecting rods, and 4.030-inch pistons with a 6.3cc dish volume. This assembly is a solid foundation for a performance engine build where reliable power is the goal.

The crankshaft is forged from durable 5140 steel, offering good strength for demanding use. The I-beam connecting rods are also made from 5140 steel, a well-known material for its balance of strength and weight in performance engine components. The included pistons are designed to work with a 4.030-inch bore and feature a 6.3cc dish, which will affect your final compression ratio depending on your cylinder head volume. This assembly is designed to fit right into a Chevy 327 block, making it a straightforward choice for engine builders looking for a complete rotating assembly.

It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always consult with your engine builder or a qualified mechanic to ensure this assembly meets your specific build requirements and local emissions regulations. Proper balancing and installation are critical for the longevity and performance of any rotating assembly.