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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.
Eagle Forged 4340 Steel Crankshaft Chevrolet 400 SBC
$1,050.99
Part Number: 440040006000
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