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Eagle 428137505850 - Standard Forged 4340 Chromoly Steel

Eagle 428137505850 - Standard Forged 4340 Chromoly Steel

Eagle | 428137505850
SKU: CFQW-428137505850
$1,035.99 USD
$1,158.99 USD $1,035.99 USD
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Eagle 428137505850 - Standard Forged 4340 Chromoly Steel

Crankshaft - 3.750 in Stroke - Internal Balance - Forged Steel - 1-Piece Seal - Ford Modular - Each

Forged 4340 Steel Crank - Ford 4.6L MODULAR V8, 3.750" Stroke, 1.889" Rod JournalS.

Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Rear Seal Diameter: call
Rod Journal Diameter: 1.889
Rod Journal Width: 1.900 in
Rod Journal: 1.889 in
Snout Diameter: call
Target Bobweight: 1600g
Balance Type: Internal
Crankshaft Stroke: 3.750 in
Engine Stroke: 3.75
Flywheel Bolt Count: 8
Flywheel Register Diameter: call
Intended Balance: internal
Main Journal: 2.657 in
Material: Forged 4340 Steel
Minimum Rod Length: 5.850 in
Pilot Bore Diameter: call
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