Eagle Chevy 350 3.750in Crank 6.000in I-Beam Rods -5cc Flat Top 4.040in Pistons Rotating Assembly

If you're building a high-performance Chevy 350 engine for naturally-aspirated racing, this Eagle Pro Street rotating assembly is a solid foundation. It brings together all the key rotating components you need to get your engine project moving forward, all designed to handle the demands of the track.

At the heart of this assembly is a 3.750-inch forged 4140 crankshaft, known for its strength and durability under stress. Paired with it are 6.000-inch I-beam connecting rods made from 4340 forged steel, which are secured with 7/16-inch ARP 8740 bolts – a name you can trust for reliable clamping force. The pistons are forged 4032 aluminum from ICON, featuring a -5cc flat top design and a 4.040-inch bore size, ready to be paired with plasma-moly file-fit rings. This combination is designed to work well in a performance street or race application. To ensure smooth operation and proper oil clearance, the assembly includes King XP rod and main bearings.

This rotating assembly is intended for serious engine builds and is not CARB approved, meaning it cannot be shipped to California. Please ensure you check all manufacturer instructions for proper installation and break-in procedures to get the most out of these components.