Eagle Chevy 409 4340 Forged Crank - 4.000 Stroke HXY2221 Valve Lash Cap

Valve Lash Cap

2nd Generation Ball Spline Overhaul Kit with double seal

For more detailed driver performance analysis

Housing Bracket

built to withstand the punishment of wheel-to-wheel circle track racing

Eagle Chevy 409 4340 Forged Crank - 4.000 Stroke HXY2221 Valve Lash CapEagle 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