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Eagle BF1012070

ROTATING ASSEMBLY

Eagle BF1012070
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356-BF1012070

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Eagle BF1012070 ROTATING ASSEMBLY $2,187.99
Pro Street Rotating Assembly
Bore: 4.320'' (+.070) 498ci
Stroke: 4.250
Rod Length: 6.385
Pistons: 4032 Mahle +18cc Dome Top
Comp. Ratio: 10.4/112cc; 9.9/118cc; 9.5/124cc
Balanced Assembly

Pro Street Rotating Assemblies are designed for Chevy 454 blocks with a 2-piece rear main seal. These are Eagle's most affordable, all-forged assemblies and recommended for use in pump-gas competition engines NOT using power adders. Kits include an Eagle Forged 4140 Steel Crankshaft; Eagle "FSI" Forged 4340 I-Beam Rods with 7/16'' ARP 8740 rod bolts, .990'' pin size, Alignment sleeves for precise cap location, Silicon bronze pin bushings; Mahle Forged Pistons and Plasma-Moly Rings; and Clevite or King Bearings.

Features:
  • Forged 4140 Steel Crankshaft
  • "FSI" Forged 4340 I-Beam Rods with 7/16'' ARP 8740 Rod Bolts
  • Forged Mahle Pistons with .990'' Pin Size

    Notes
  • Unbalanced Assemblies must be balanced by qualified machine shop before use.
  • All kits are designed for internal balance.
  • Chevy 454 standard bore size is 4.250''. Kits are available in .030'', .060'', .070'', and .100'' oversizes.
  • Eagle Specialty Products reserves the right to substitute pistons due to availability.

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