Eagle Chevy 400 3.750in Crank 5.700in I-Beam Rods -16cc 4.185in Pistons Rotating Assembly

If you're building a street-focused Chevy 400 engine that will run on pump gas and stay naturally aspirated, this Eagle Street & Strip rotating assembly is a solid foundation. It bundles together the key components you need to get your short block assembled, saving you time and ensuring compatibility between the parts.

This assembly features a 3.750-inch cast crankshaft, which is a common stroke for the Chevy 400. Paired with it are 5.700-inch I-beam connecting rods, well-suited for street applications. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance builds. The pistons are forged 4032 DSS units with an inverted dome design, featuring a -16cc volume and a 4.185-inch bore size. They come with plasma-moly file-fit piston rings, giving you the flexibility to achieve a precise fit in your cylinders. To complete the rotating assembly, King SI rod and main bearings are included, offering good performance for street use.

This kit is designed for ease of installation in a streetable performance build. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and assembly procedures.