Eagle SB Chevy 4340 Forged Crank - 3.875 Stroke 4414XLGBK and never discolors from the

and never discolors from the sun

2014-2018 GMC Sierra 1500 69

5 qt Capacity

Snell SK2020

Eagle SB Chevy 4340 Forged Crank - 3.875 Stroke 4414XLGBK and never discolors from theEagle 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