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  • Eagle 440037505700 4340 CRANK CHEVY 400 3.750" STROKE
-12%
Sbc-4340-Forged-Crank---3.750-Stroke
Sbc-4340-Forged-Crank---3.750-Stroke
Sbc-4340-Forged-Crank---3.750-Stroke
Sbc-4340-Forged-Crank---3.750-Stroke
Sbc-4340-Forged-Crank---3.750-Stroke
Sbc-4340-Forged-Crank---3.750-Stroke
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Eagle 440037505700 4340 CRANK CHEVY 400 3.750" STROKE

2 sold in last 8 days
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Eagle 445442526385 4340 CRANK CHEVY BB INT BAL 4.250
Eagle 445442526385 4340 CRANK CHEVY BB INT BAL 4.250" STROK
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Eagle 436042506200 4340 CRANK CHRY 360 4.250
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Eagle 440037505700 4340 CRANK CHEVY 400 3.750" STROKE
Details

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.

Specifications:

Description_ASC Minor block clearancing required.
Description_ASC Crankshaft must be balanced to match your specific Rods and pistons.
Description_DEF Engine Crankshaft
Description_DES 4340 CRANK CHEVY 400 3.750" STROKE
Description_EXT Forged 4340 Steel Crank - Chevrolet 400, INTERNAL BALANCE.
Description_INV ESP 4340 Crank
Description_SHO 4340 Crank
Description_MKT Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.
Snout Diameter 1.245"
Rod Journal 2.1"
Material Forged 4340 Steel
Title ESP 4340 CRANK CHEVY 400 3.750" STROKE
Crankshaft Stroke 3.750"
Minimum Rod Length 5.700"
Balance Type Internal
Flywheel Bolt Count 6
Rod Journal Width 1.900"
Rod Journal Diameter 2.1
Engine Stroke 3.75
Pilot Bore Diameter call
Main Journal 2.649"
Prop 65 Long This product contains nickel, which is known to the State of California to cause cancer.
Target Bobweight 1900g
Prop 65 (C, R or CR) C
Intended Balance internal
Prop 65 - Short Label prop65_warning.jpg
Flywheel Register Diameter call
Rear Seal Diameter call
Prop 65 Yes/No Yes
Length 9.0000
Width 9.0000
Height 32.0000
Weight 61.0000
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