Eagle SB Chevy 4340 Forged Crank - 4.125 Stroke 23403 055 in Bore

055 in Bore

oil coolers or other items

5 Preset Throttle Curves

the sensing elements response to the gas is the largest contributor to deadtime when an engine is in high RPM under load

Eagle SB Chevy 4340 Forged Crank - 4.125 Stroke 23403 055 in BoreEagle 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