Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Eagle forged 4340 steel crankshaft for Chrysler RB engines, 4.375" stroke and 2.200" rod journals with an 8‑bolt rear flange. The non-twist forging and .125" fillet radiuses enhance strength and require chamfered or narrowed bearings. Nitrided and micropolished surfaces improve durability and wear resistance. Intended for demanding, high-power engine applications.
Eagle Chrysler BB 8 Bolt Rear Flange 4.375in Stroke 2.200in Rod Journal Forged 4340 Steel Crankshaft
