Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rods 4.060in Pistons 153 Tooth FP Balanced Assembly

If you're rebuilding the heart of your Chevy 350 for street use, especially with a focus on pump gas and naturally aspirated performance, this Eagle Street & Strip rotating assembly is a solid foundation. It bundles all the critical rotating components you need to get your engine back together and running strong. This assembly is designed to handle the demands of daily driving while offering improved performance over stock.

This balanced assembly starts with a 3.750-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods. These rods are secured with 3/8-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are forged 4032 aluminum from Mahle, featuring a -5cc flat top design that works well with many common cylinder head combinations for a 4.060-inch bore. They come with plasma-moly standard gap rings, which help ensure a good seal and efficient combustion. King rod and main bearings are included, providing smooth operation and durability for the crankshaft.

To make installation more straightforward, this assembly also includes a 153-tooth flexplate, ready to connect to your transmission. The entire rotating assembly is balanced at the factory, saving you a significant step and ensuring smoother engine operation right from the start. Please note that this assembly is not CARB approved and cannot be shipped to California.