Eagle Chevrolet Small Block Rotating Assembly +.030 Bore 6in H-Beam Rods 3.75 Stroke

This Eagle Competition Rotating Assembly starts with a 3.750-inch forged 4340 steel crankshaft, a solid foundation for building a powerful Chevrolet small block engine. The assembly is balanced and ready for installation, with the crankshaft's material chosen for its strength under demanding conditions, making it suitable for various racing uses, including those with nitrous or forced induction.

Complementing the crankshaft are 6.000-inch H-beam connecting rods, known for their robust design and ability to handle significant stress. These rods are secured with 7/16-inch ARP 8740 bolts, a popular choice for their reliability and strength in high-performance builds. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -16cc dish and a 4.155-inch bore size, which is +.030 over stock for a Chevy 400 block. They come complete with plasma-moly file-fit rings, allowing for precise gap adjustment to match your specific engine build and maximize performance.

This assembly includes King XP rod and main bearings, offering improved durability and performance compared to standard bearings. The pistons are sized at +.030 bore, meaning they are 0.030 inches larger in diameter than the standard bore size for a Chevy 400 engine, and the overall stroke is 3.75 inches. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a well-built package designed for those looking to push the limits of their small block Chevrolet.