Eagle BB Chevy 4340 Forged Crank - 4.500 Stroke AS0001S 13-1/4 in Long

13-1/4 in Long

driving excitement

has your average weekend racer been able to so easily afford a suit with a TPP near 30

1977-1983 Ford F-150

Eagle BB Chevy 4340 Forged Crank - 4.500 Stroke AS0001S 13-1/4 in LongEagle 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