Eagle Balanced Competition Rotating Assemblies are designed to offer the ultimate strength and reliability at affordable pricing for the most demanding applications. Kits include high-quality components including an Eagle Forged 4340 Steel Crankshaft; Eagle H-Beam Rods; SRP or Mahle Premium Forged Pistons; Hastings Rings; and high-performance Clevite or King Bearings.
- Assembly part numbers that begin with “B” are balanced by Eagle and require no additional balancing. Part numbers that do not begin with “B” are unbalanced assemblies and must be balanced by a qualified machine shop before use.
- Kits require a harmonic balancer/dampener and Automatic transmission flexplate or Manual transmission flywheel (Sold separately) to match Eagle Specialty Products balancing specifications.
- Eagle Specialty Products reserves the right to substitute pistons due to availability.