Eagle 64034125 Competition Rotating Assembly Ford Small Block - 347ci

The Eagle 64034125 is a high-performance competition rotating assembly designed for Ford small block engines, featuring a 3.400" forged 4340 crankshaft paired with 5.400" forged 4340 connecting rods equipped with 7/16" ARP 8740 bolts, and forged 4032 DSS pistons with -18cc inverted dome design in 4.125" bore size. This complete assembly includes a forged 4340 center-counterweighted crankshaft, forged H-Beam connecting rods with ARP 2000 or L19 bolt upgrades, and purpose-built heavy duty pistons.

Complete Assembly Includes:

• Forged 4340 steel crankshaft with 3.400" stroke
• 5.400" forged 4340 H-beam connecting rods
• 7/16" ARP 8740 connecting rod bolts
• Forged 4032 DSS pistons with -18cc inverted dome
• 4.125" bore pistons
• Bearings from King or Clevite and application-specific rings

Eagle rotating assemblies are test-fitted in-house to ensure all components work together seamlessly. Eagle Specialty products deliver enhanced strength, durability, greater torque and horsepower, with reduced weight in many applications. This competition-grade assembly is engineered for serious performance builds requiring maximum reliability under extreme conditions.