Eagle Chevy 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.125in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this rotating assembly is a prime example of their commitment to performance. This kit is designed to give your Chevy engine a significant displacement increase, taking it from a 350 cubic inch displacement up to a 400 cubic inch displacement, and then further increasing it with the stroker crank. This is a popular choice for builders looking to extract more power and torque from their small-block Chevy V8.

At the heart of this assembly is a 3.875-inch stroke crankshaft, which is longer than the stock 350 crank. This increased stroke, combined with the 4.125-inch bore pistons, is what creates the larger 400 cubic inch displacement. The crankshaft is designed to work with 350 mains, simplifying installation into many existing small-block Chevy blocks. The included 6.000-inch H-beam connecting rods are well-built and strong, designed to handle the increased stresses of a stroker combination. These rods feature a robust H-beam design, known for its excellent strength-to-weight ratio, making them a solid choice for performance builds.

This rotating assembly is a comprehensive package for anyone serious about rebuilding or upgrading their Chevy V8. It includes the crankshaft, pistons, and connecting rods, all balanced as a set to ensure smooth operation and reduce vibration. While this assembly offers a significant performance upgrade, please note that it is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to manufacturer specifications for detailed installation procedures and any additional components that may be required for your specific build.