Chevy 350 Series 9000 Cast Street/Strip Rotating Assembly 383ci
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SCATPART NUMBER: 942-1-90555

Chevy 350 Series 9000 Cast Street/Strip Rotating Assembly 383ci

$1,38543$1458.35You Save$72.92
ShippingShips on 09/21/2026
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350 Main Journals
  • 383 Cubic Inch
  • 3.750'' Crank Stroke
  • 6.000'' Rod Length
  • 2-Piece Rear Seal
    • Chevy 350 Series 9000 Cast Street/Strip Rotating Assembly
    • 383ci
    • 4.030'' Bore
    • Forged Dome Piston
    • 14.1:1 w/58cc; 12.9:1 w/64cc; 12.0:1 w/76cc
    • 3.750'' Crank Stroke
    • 6.000'' Rod Length
    • Unbalanced Assembly


      This Unbalanced Complete Assembly Includes:
    • Crankshaft
    • Connecting Rods with Bushed Pin, 3/8 Cap Bolts
    • Piston and Piston Rings
    • Main & Rod Bearings
    • Unbalanced Assembly DOES NOT Includes Flexplate and Harmonic Damper.

    Scat rotating assembly component parts are designed for the ultimate in performance. They take the ''guess work'' out of engine assemblies, just wash, Q.C. and assemble.

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    Balanced Complete Assembly Includes:

    • Series 9000 Cast Pro Comp Lightweight Crankshaft
    • Pro Stock 4340 Forged I-Beam Connecting Rods with 3/8'' Cap Bolts
    • Hypereutectic, Forged or Premium Forged Pistons with Piston Rings
    • Main and Connecting Rod Bearings
    • External Balanced Rotating Assemblies Include Flexplate and Harmonic Damper
    • Int/Ext Balanced Rotating Assemblies Include Flexplate, DOES NOT Include Harmonic Damper
    • Internal Balanced Rotating Assemblies DO NOT Include Flexplate and Harmonic Damper
    • Unbalanced Rotating Assemblies DO NOT Include Flexplate and Harmonic Damper
    • Crank/Rod/Piston Kits DO NOT Include Piston Rings, Main and Connecting Rod Bearings, Flexplate or Harmonic Damper
    Product LineScat SBC Series 9000 Cast Pro Comp Street-Strip Rotating Assembly
    BrandSCAT
    Package Height14.0
    Package Width19.0
    Package Length26.0
    Weight78.0 PG
    Part CategoryPerformance Parts
    Vendor Part Number1-90555
    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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