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Eagle Eagle Ford Big Block Street and Strip Rotating Assemblies

Eagle 15102080
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Eagle Eagle Ford Big Block Street and Strip Rotating Assemblies $1,656.99
Street Performance Rotating Assembly
Stroke: 4.140
Disp. @ .080: 513
Rod Length: 6.800
Pistons: -3cc Flat Top
Rings: File Fit
Comp. Ratio 70cc/80cc/90cc: 13.0/11.8/10.8

Eagle 15102080 Details

Ford Big Block 429/460 Street and Strip Rotating Assemblies

  • SIR I-Beam Rods

    Internal Balance - Flexplate/Flywheel and Balancer Not Included

  • Specifications:

    Manufacturer's Part Number:

    Eagle Ford Big Block Street and Strip Rotating Assemblies are designed for 385-Series 429 and 460 engines. They have the perfect balance of reliability, affordability, and performance for engines producing under 700 horsepower. These kits feature quality components including an Eagle cast steel crankshaft, Eagle I-Beam or H-Beam rods, SRP or Mahle forged pistons, Hastings rings, and 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.
    • All kits are designed for internal balance.
    • Ford Big Block 429 and 460 engines feature a standard bore size 4.360", kits are available in .030" and .080" oversizes.
    • Eagle Specialty Products reserves the right to substitute pistons due to availability.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations