Chevy 400 4340 Forged Std. Weight Street/Strip Rotating Assembly 407ci
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SCATPART NUMBER: 942-1-41255BI

Chevy 400 4340 Forged Std. Weight Street/Strip Rotating Assembly 407ci

$2,26440$2383.58You Save$119.18
ShippingShips on 09/21/2026
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400 Main Journals
  • 407 Cubic Inch
  • 3.750'' Crank Stroke
  • 5.700'' Rod Length
  • 2-Piece Rear Seal
    • Chevy 400 4340 Forged Std. Weight Street/Strip Rotating Assembly
    • 407ci
    • 4.155'' Bore
    • Forged Flat Top Piston
    • 12.5:1 w/58cc; 11.6:1 w/64cc; 10.8:1 w/76cc
    • 3.750'' Crank Stroke
    • 5.700'' Rod Length
    • Internal Balanced Assembly


      This Balanced Complete Assembly Includes:
    • Crankshaft
    • Connecting Rods
    • Piston and Piston Rings
    • Main & Rod Bearings
    • Internal Balanced Assembly DOES NOT Include Flexplate and Harmonic Damper.
    Part TypeEngine Rotating Assembly Kit
    BrandSCAT
    Package Width99.0
    Weight99.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number1-41255BI
    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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