Eagle Chevy 396 3.766in Crank 6.135in I-Beam Rods 41cc Dome 4.185in Pistons Rotating Assembly

Starting with a 3.766-inch stroke forged steel crankshaft, this Eagle Pro Street rotating assembly is built for Chevy 396 big blocks looking for a significant power increase. The 6.135-inch long I-beam connecting rods are forged from 4340 steel, offering a strong link between the crankshaft and pistons. These rods are designed to handle the stresses of a performance engine build, providing reliability where it counts.

The assembly includes 4.185-inch bore pistons with a 41cc dome volume. This dome shape is specifically chosen to work with certain combustion chamber volumes, helping to achieve a desired compression ratio for street performance applications. The pistons are made from a durable aluminum alloy, balancing strength with weight for optimal engine response. This combination of a forged crank, strong I-beam rods, and precisely shaped pistons makes for a well-matched rotating assembly ready for a performance rebuild.

This rotating assembly is intended for performance street use and is not CARB approved, meaning it cannot be shipped to California. It's a solid option for builders aiming to upgrade their Chevy 396 for more power and durability. Ensure you consult with your engine builder or refer to detailed build specifications to confirm compatibility with your specific cylinder heads and desired compression ratio.