Eagle Chevy 305 1Pc 3.750in Crank 5.700in I-Beam Rod 3.776in Pistons 153 Tooth FP Balanced Assembly

If you're rebuilding the heart of your Chevy 305 for street use, a balanced rotating assembly like this one from Eagle is a smart way to go. This assembly includes a 3.750-inch cast crankshaft, 5.700-inch I-beam connecting rods, and 3.776-inch pistons, all balanced as a complete unit. This means it's ready to drop in and will run smoother right out of the box, reducing vibration and making for a more pleasant driving experience.

Eagle built this assembly with pump gas and naturally aspirated street vehicles in mind. The kit features hyper eutectic KB pistons with an inverted dome design, paired with plasma-moly standard gap rings for good sealing. The connecting rods are secured with 3/8-inch ARP 8740 bolts, a strong choice for street applications. You'll also find King SI rod and main bearings included, known for their reliable performance. This assembly comes complete with a 153-tooth flexplate, making it a comprehensive package for your engine build.

This assembly is FP balanced, meaning it's ready for installation without needing additional balancing work, saving you time and money. Keep in mind that this part is not CARB approved and cannot be shipped to California. It's a solid option for anyone looking to refresh or upgrade their Chevy 305 engine for reliable street performance.