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Steel Flywheel for Chevy Big Block Engines [2-Piece Rear Main, 454 Balance]
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RAM CLUTCHESPART NUMBER: 798-1521

Steel Flywheel for Chevy Big Block Engines [2-Piece Rear Main, 454 Balance]

$26460$294.00You Save$29.40
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Chevy - Steel Flywheel
Steel Flywheel
  • Chevy Big Block Engines to 1990
  • 2-Piece Rear Main Seal
  • 454 Balance, 168-Tooth Ring Gear
  • 2.489 in. Center Hole Diameter
  • 33 lbs.
  • Sold Individually


  • This billet steel flywheel carries the 454 balance spec and 2-piece rear main pattern that big block Chevy engines through 1990 need, with the ideal inertia for smooth street launches.

    Chevy Big Block Flywheel Specifications:

    • Fits Chevy big block applications through 1990
    • 2-piece rear main seal
    • 454 balance
    • 168-tooth ring gear
    • 2.489 in. center hole diameter
    • 33 lbs.
    • Serviceable ring gear
    • Meets SFI 1.1 specifications
    • Sold individually

      SFI-Approved Billet Steel Flywheels  

      All billet flywheels are NOT created equal! Every RAM True Balance flywheel is turned, drilled, and tapped on CNC equipment from SFI-certified billet steel. Each flywheel is precision ground parallel to the crank flange and to the proper RMS finish for optimum mating of the friction disc. If operating in high-performance, high-RPM applications, a billet steel flywheel is recommended over factory cast flywheels, cutting down on rotating weight and further increasing driveability.

    Part TypeFlywheel
    Product LineRAM True Balance Billet Steel Flywheels
    BrandRAM CLUTCHES
    Package Height1.4
    Package Width14.3
    Package Length14.6
    Weight33.3 PG
    Weight33 lbs.
    Part CategoryPerformance Parts
    Ring Gear Tooth Quantity168-tooth
    Flywheel MaterialBillet steel
    Rear Main Seal Style2-piece
    Tooth Quantity168
    Replaceable Friction SurfaceNo
    QuantitySold individually
    MaterialSteel
    Part FitmentSemi Universal
    Safety RatingSFI 1.1
    Engine Balance454
    Vendor Part Number1521
    Package Qty1
    Package TypeEA
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