Eagle Chevy 409 4340 Forged Crank - 4.000 Stroke HXY2221 E-350 Econoline

E-350 Econoline

Housing Bracket

apparel hook and storage shelf for neck collar

2nd Generation Ball Spline Overhaul Kit with double seal

For more detailed driver performance analysis

Eagle Chevy 409 4340 Forged Crank - 4.000 Stroke HXY2221 E-350 EconolineEagle forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface, &amp micropolished to &lt 2 ra. Intended for the most demanding applicationForged AISI ASME certified 4340 steel with multi stage heat treatment for superior strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic