Chevy 454 4340 Forged Std Weight Competition Rotating Assembly 572ci
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SCATPART NUMBER: 942-1-42392BI

Chevy 454 4340 Forged Std Weight Competition Rotating Assembly 572ci

$2,94690$3102.00You Save$155.10
ShippingShips on 09/21/2026
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454 Main Journals - 10.200'' Tall Deck Block
  • 572 Cubic Inch
  • 4.500'' Crank Stroke
  • 6.700'' Rod Length
  • 2-Piece Rear Seal
    • Chevy 454 4340 Forged Std Weight Competition Rotating Assembly
    • 572ci
    • 4.500'' Bore
    • Premium Forged Dome Piston
    • 15.3:1 w/112cc; 14.3:1 w/118cc; 13.5:1 w/124cc
    • 4.500'' Crank Stroke
    • 6.700'' Rod Length
    • Internal Balanced Assembly


      NOTE: This Assembly Fits 10.200' Tall Deck Blocks Only.
      Pistons are a 1.395 Compression Height

      This Balanced Complete Assembly Includes:
    • Crankshaft
    • Connecting Rods with Bushed Pin, ARP 7/16' x 1.400' 8740 Bolts
    • Piston and Piston Rings
    • Main & Rod Bearings
    • Internal Balanced Assembly DOES NOT Include Flexplate and Harmonic Damper.
    Part TypeEngine Rotating Assembly Kit
    BrandSCAT
    Package Height13.0
    Package Width18.0
    Package Length28.5
    Weight112.3 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number1-42392BI
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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