Eagle BB Chevy 4340 Forged Crank - 4.000 Stroke HSM61DE specific configuration

specific configuration

Air Bag Pressure

Plate features three lifting points for various chain positioning which allows engine weight to be balanced or offset

Because no significant backpressure has been introduced

Eagle BB Chevy 4340 Forged Crank - 4.000 Stroke HSM61DE specific configurationEagle forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface, and micropolished to 2 ra. Intended for the most demanding application Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as