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Eagle Eagle Chevy LS Tall Deck Block Competition Rotating Assemblies

Eagle 12860060
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Estimated to ship directly from the manufacturer on 07/31/18
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Eagle Eagle Chevy LS Tall Deck Block Competition Rotating Assemblies $2,762.99
LSX Competition Rotating Assembly
Stroke: 4.250
Disp. @ 4.060: 440
Rod Length: 6.460
Pistons: -29cc Dish
Rings: File Fit
Comp. Ratio 66cc/72cc: 9.6/9.1

Eagle 12860060 Details

Chevrolet Performance LSX Block Competition Rotating Assemblies

  • 9.700" Deck Height
  • Dished Pistons

    Internal Balance - Flexplate/Flywheel and Balancer Not Included

  • Specifications:

    Manufacturer's Part Number:

    The Eagle Chevy LS Tall Deck Block Competition Rotating Assemblies offer ultimate performance, reliability and strength for engines producing up to 750 horsepower. These affordable kits include quality components including an Eagle 4340 forged steel crankshaft, Eagle H-Beam rods, Mahle or Arias 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 feature a 58 tooth reluctor ring and are designed for internal balance.
    • Chevrolet Performance LSX Tall Deck blocks feature a 9.700" deck height.
    • World Products Warhawk Tall Deck blocks feature a 9.800" deck height.
    • Kits are available for both blocks in 4.005", 4.030", 4.060" and 4.125" bores.
    • Please verify bore size and cylinder head volume to ensure cubic inch and combustion ratio desired is achieved.
    • 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