Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods -3cc Flat Top 4.320in Pistons Balanced Assembly

This balanced rotating assembly starts with a forged 4.000-inch stroke crankshaft made from 4340 steel, a strong material chosen for its durability under high stress. It's paired with 6.135-inch I-beam connecting rods, also forged from 4340 steel, and secured with 7/16-inch ARP 8740 bolts. These components are the backbone for building a reliable performance engine.

The assembly includes 4.320-inch forged 4032 aluminum pistons from Icon, featuring a -3cc flat top design. These pistons are matched with plasma-moly file-fit rings, giving you the flexibility to achieve a precise fit for optimal sealing and performance. King XP rod and main bearings are included, known for their robust construction and ability to handle demanding conditions. This entire package is balanced, which is a critical step for reducing engine vibration and ensuring smooth operation at higher RPMs.

This Pro Street rotating assembly is well-suited for naturally-aspirated racing applications where consistent performance is key. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.