Eagle Chrysler RB 4340 Crank 4.25 Stroke 2.2 Rod Pin 8 Bolt Flange - 444242507100

Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.