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Forged 4340 Steel Crankshaft for Big Block Ford 429/460 [4.625 in. Stroke]
InfoVehicle Info Needed
EAGLEPART NUMBER: 356-446046252200

Forged 4340 Steel Crankshaft for Big Block Ford 429/460 [4.625 in. Stroke]

$1,30699
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

Ford Big Block
Forged 4340 Steel Crankshaft
  • Big Block Ford 429/460
  • 4.625 in. Stroke
  • 6.700 in. or Longer Rod
  • 2.200 in. Rod Journal
  • Internal Balance

    The Eagle 446046252200crankshaft is for Ford Big Block engines and has a long 4.625 in. stroke that has the ability to make a massive 573 cubic inch engine with a +.080 in. overbore. Manufactured using ASME-certified 4340 non-twist steel that is nitrided and QPAC micro-polished for a superior finish and wear resistance.

    Dimensions

    • Stroke: 4.6250 in.
    • Rod Journal: 2.200 in.
    • Rod Journal Width: 2.000 in.
    • Main Journal: 3.000 in.
    • Minimum Rod Length: 6.700 in.
    • Flywheel Bolt Holes: 6
    • Snout Diameter: 1.373 in.
    • Rear Seal Diameter: 1.373 in.
    • Target Bobweight: +/- 2 Percent
    • Intended for Internal Balance
    • 2-piece rear main seal
    • Recommended up to 1500 HP
    • Part TypeCrankshaft
    BrandEAGLE
    Package Height9.0
    Package Width9.0
    Package Length32.25
    Weight90.0 PG
    Part CategoryPerformance Parts
    Crankshaft MaterialForged 4340 steel
    Rod Journal Diameter2.2 in (55.9 mm)
    Main Journal Diameter3 in (76.2 mm)
    Rear Main Seal Style2-piece
    BalancedNo
    QuantitySold individually
    Part FitmentSemi Universal
    Main Bearings IncludedNo
    Engine BalanceInternal
    Rod Bearings IncludedNo
    Engine Stroke4.625 in (117.475 mm)
    Vendor Part Number446046252200
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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