Eagle Chevy LT1350 1Pc 3.750in Crank 5.700in I-Beam Rod 4.040in Pistons 168 Tth FP Balanced Assembly

If you're rebuilding the heart of your Chevy LT1 350 and want a solid foundation for street use, this balanced rotating assembly from Eagle is a strong contender. It's designed to handle pump gas and naturally aspirated setups, making it a practical choice for many street-driven vehicles. This assembly includes all the key components you need to get your engine rotating again, all balanced together for smoother operation right out of the box.

At the core of this assembly is 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. The pistons are forged 4032 aluminum with an inverted dome design, sized at 4.040 inches, and come with plasma-moly file-fit rings, giving you flexibility during installation. You'll also find King SI rod and main bearings included, which are well-regarded for their performance in street applications. To round it out, a 168-tooth flexplate is part of the package, ensuring compatibility with common automatic transmissions.

This assembly is balanced by Eagle, which means the critical rotating components have been matched for weight. This balancing is crucial for reducing engine vibration and improving overall longevity, especially in a street application where smooth operation is key. While this assembly is a complete package for the rotating assembly itself, remember to consult your vehicle's service manual for specific installation procedures and any additional hardware or gaskets you might need.